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Home My WebLink About216-075Nolan Vlahovich Hilcorp Alaska, LLC Geotech 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 564-4558 E-mail: nolan.vlahovich@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: Date: 7/23/2025 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL T#20250723 Well API #PTD #Log Date Log Company AOGCC ESet # END 1-25A 50029217220100 197075 6/19/2025 HALLIBURTON T40691 KU 41-08 50133207170000 224005 6/30/2025 AK E-LINE T40692 MPU F-05 50029227620000 197074 7/1/2025 READ T40693 MPU J-02 50029220710000 190096 5/21/2025 YELLOWJACKET T40694 MPU R-106 50029238160000 225033 6/8/2025 HALLIBURTON T40695 MPU R-107 50029238190000 225049 7/11/2025 YELLOWJACKET T40696 ODSK-41 50703205850000 208147 6/13/2025 HALLIBURTON T40697 ODSN-02 50703206710000 213046 6/13/2025 HALLIBURTON T40698 ODSN-16 50703206200000 210053 6/14/2025 HALLIBURTON T40699 ODSN-17 50703206220000 210093 6/14/2025 HALLIBURTON T40700 ODSN-24 50703206620000 212178 6/15/2025 HALLIBURTON T40701 ODSN-28 50703206760000 213148 6/17/2025 HALLIBURTON T40702 ODSN-36 50703205610000 207182 6/12/2025 HALLIBURTON T40703 PBU 07-23C 50029216350300 225043 7/4/2025 HALLIBURTON T40704 PBU 14-18C 50029205510300 225040 6/25/2025 HALLIBURTON T40705 PBU 15-33C 50029224480300 216075 7/3/2025 HALLIBURTON T40706 PBU C-30A 50029217770100 208169 7/1/2025 HALLIBURTON T40707 PBU E-09C 50029204660300 209095 6/30/2025 HALLIBURTON T40708 PBU F-38B 50029220930300 225029 6/12/2025 HALLIBURTON T40709 PBU GNI-02A 50029228510100 206119 7/4/2025 HALLIBURTON T40710 PBU GNI-02A 50029228510100 206119 7/3/2025 HALLIBURTON T40710 PBU GNI-04 50029233670000 207117 6/27/2025 HALLIBURTON T40711 PBU GNI-04 50029233670000 207117 6/27/2025 HALLIBURTON T40711 PBU J-07C 50029202410300 225026 5/30/2025 HALLIBURTON T40712 PBU L-105 50029230750000 202058 6/24/2025 YELLOWJACKET T40713 PBU L-108 50029230900000 202109 6/23/2025 YELLOWJACKET T40714 PBU NK-25 50029227600000 197068 6/5/2025 YELLOWJACKET T40715 PBU P2-06 50029223880000 193103 6/19/2025 HALLIBURTON T40716 PBU S-104 50029229880000 200196 6/21/2025 YELLOWJACKET T40717 PBU 15-33C 50029224480300 216075 7/3/2025 HALLIBURTON Gavin Gluyas Digitally signed by Gavin Gluyas Date: 2025.07.28 09:54:00 -08'00' Nolan Vlahovich Hilcorp Alaska, LLC Geotech 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 564-4558 E-mail: nolan.vlahovich@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: PCU-05 50283202030000 225037 7/3/2025 YELLOWJACKET T40718 TBU D-08RD 50733201070100 174003 6/4/2025 READ T40719 Please include current contact information if different from above. Gavin Gluyas Digitally signed by Gavin Gluyas Date: 2025.07.28 09:53:40 -08'00' 7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU 15-33C Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 216-075 50-029-22448-03-00 12945 Surface Intermediate Liner Liner Liner 8848 3565 9647 834 613 2908 11171 13-3/8" 9-5/8" 7" 3-1/2" x 3-3/16" 2- 3/ 8" 8828 38 - 3603 36 - 9683 9520- 10354 10077 - 10690 10037 - 12945 38 - 3543 36 - 8291 8203- 8649 8515- 8764 8492- 8848 none 2260 4760 5410 10530 11780 11171 , 11915 , 12496 5020 6870 7240 10160 11200 10962 - 12924 4-1/2" 12.6# L-80 34 - 10160 8822 - 8848 Conductor 80 20" 39 - 119 39 - 119 2300 520 4-1/2" Baker SABL-3 ,10155 , 8559 No SSSV 10155 8559 Bo York Operations Manager Jerry Lau Jerry.Lau@hilcorp.com 907.564.5280 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028306 34 - 8561 313 298 28324 28786 6 3 0 0 966 910 N/A 13b. Pools active after work:PRUDHOE OIL STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations By Grace Christianson at 1:02 pm, Jun 26, 2023 Digitally signed by Bo York (1248) DN: cn=Bo York (1248) Date: 2023.06.26 11:45:15 -08'00' DSR-6/28/23 RBDMS JSB 121223 WCB 1-19-2024 ACTIVITYDATE SUMMARY 5/14/2023 ***WELL S/I ON ARRIVAL*** DRIFTED 1.75" S.B, DRIFT FROM SURFACE TO DEVIATE OUT @ 11,068' SLM (no sample) DRIFTED 31' x 1.56" DUMMY GUNS (DG1,DG2,DG11, max swell 1.72" o.d.) ***cont on next day*** ***WSR CONT ON 5-15-23*** 5/15/2023 T/I/O = 2532/155/0 LRS Unit 76 Assist Slickline as Directed (PERFORATING) Pumped 150 bbls Crude into TBG to load. Pumped 57 bbls Crude into TBG to assist SL down hole. SL in control of well upon LRS departure. 5/15/2023 ***WSR CONT FROM 5-14-23*** DRIFTED 31' x 1.56" DUMMY GUNS (DG1,DG2,DG11, max swell 1.72" o.d.) S/D IN TBG @ 10,715' SLM, LRS PUMP ASSIST (total pumped 207bbls crude) DRIFTED 31' x 1.56" DUMMY GUNS (DG1,DG2,DG11, max swell 1.72" o.d.) TO 10,000' SLM, LRS PUMPED DRIFT DOWN HOLE @ 1/2BPM WORKING UP TO 2BPM @ VARIOUS SPEEDS, 80 FPM TO 150 FPM, 2 BPM @ 135' TO 145' FPM SEEMS TO BE IDEAL, DEVIATE OUT @ 11,180' SLM, ***JOB COMPLETE, WELL LEFT S/I*** 5/28/2023 T/I/O 2492/143/0 Temp S/I, TFS unit 4 assit E-Line with perforations. Pumped 160 bbls of crude down the TBG to load the well. Followed by 56 bbls of Crude down the TBG to assist with perforating. Well left in E-LIne control. Final WHPS 245/145/0 5/28/2023 ***WELL S/I ON ARRIVAL*** PT PCE 250LP-3000HP LOAD TUBING WITH T-BIRD AND 160 BBLS OF CRUDE. PUMP DOWN 1.56" X 30' RAZOR GUN TO PERF 11050' - 11080' MD, CCL STOP DEPTH=11038.5' MD, CCL TO TS=11.5' PUMP DOWN 1.56" X 24' RAZOR GUN TO PERF 11001 - 11025' MD. CCL STOP DEPTH=10989.4 MD, CCL TO TS=11.6' LOG TIED INTO COIL FLAG DATED 22-AUG-2022, PERF CHARGES EC1- 15AO321, 6 SPF, 60 DEG PHASED. ***CONTINUED ON 5-29-2023 WSR*** 5/29/2023 T/I/O 288/150/0 Temp S/I TFS unit 4 assist E-Line. Pumped 64 bbls of crude down the TBG to assist E-Line with perforations. Left well in E-LIne control. Final WHPS 288/150/0 5/29/2023 ***CONTINUED FROM 5-28-2023 WSR*** PUMP DOWN 1.56" X 22' RAZOR GUN, CCL STOP DEPTH=10952.4', CCL TO TS=9.6', GEO RAZOR CHARGES RUN, 6 SPF, 60 DEG PHASED. PUMD DOWN 1.71" CIBP AND TOOLS GET STUCK DURING CORRELATION UP PASS IN PERF DEBRIS. PUMP TOOLS BACK DOWN TO 11171.7' MD. ATTEMPT TO LOG UP TO SETTING DEPTH. NOTIFY TOWN AND DECISION MADE TO SET AT STUCK DEPTH. SET 1.71" CIBP ME SET DEPTH=11171.7' MD, ME TO CCL 18.7'. CORRELATED TO COIL FLAG DATED 22-AUG-2022. ***WELL LEFT S/I, DSO NOTIFIED READY FOR PRODUCTION*** Daily Report of Well Operations PBU 15-33C PUMP DOWN 1.56" X 30' RAZOR GUN TO PERF 11050' - 11080' MD, SET 1.71" CIBP ME SET DEPTH=11171.7' MD PUMP DOWN 1.56" X 24' RAZOR GUN TO PERF 11001 - 11025' MD. 05/29/23 CJ SET CIBP & ADPERF 05/29/2023 3URSHUW\'HVLJQDWLRQ/HDVH1XPEHU 2SHUDWLRQV 3HUIRUPHG 2SHUDWRU1DPH $GGUHVV :HOO&ODVV%HIRUH:RUN3HUPLWWR'ULOO1XPEHU $3,1XPEHU :HOO1DPHDQG1XPEHU /RJV/LVWORJVDQGVXEPLWHOHFWURQLFGDWDSHU$$&)LHOG3RROV $EDQGRQ 6XVSHQG 3OXJIRU5HGULOO 3HUIRUDWH1HZ3RRO 3HUIRUDWH 3OXJ3HUIRUDWLRQV 5HHQWHU6XVS:HOO 2WKHU6WLPXODWH )UDFWXUH6WLPXODWH $OWHU&DVLQJ 3XOO7XELQJ 5HSDLU:HOO 2WKHU &KDQJH$SSURYHG3URJUDP 2SHUDWLRQVVKXWGRZQ 3UHVHQW:HOO&RQGLWLRQ6XPPDU\ &DVLQJ /HQJWK 6L]H 0' 79' %XUVW &ROODSVH ([SORUDWRU\ 6WUDWLJUDSKLF 'HYHORSPHQW 6HUYLFH $WWDFKPHQWVUHTXLUHGSHU$$& :HOO6WDWXVDIWHUZRUN ,KHUHE\FHUWLI\WKDWWKHIRUHJRLQJLVWUXHDQGFRUUHFWWRWKHEHVWRIP\NQRZOHGJH 2,/ *$6 :,1- :$* *,1- :'63/ 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ĨƚĞƌƉĞƌĨŽƌĂƚŝŶŐ͕ Wh,ƚŽƚŽƉŽĨůŝŶĞƌŽƌŝŶƚŽƚƵďŝŶŐƚĂŝůƚŽĞŶƐƵƌĞĚĞďƌŝƐĚŽĞƐŶ͛ƚĨĂůůŝŶŽŶƚŚĞŐƵŶƐ ĂŶĚ ƐƚŝĐŬƚŚĞ,͘ ŽŶĨŝƌŵǁĞůůŝƐĚĞĂĚĂŶĚƌĞͲŬŝůůŝĨŶĞĐĞƐƐĂƌǇ ďĞĨŽƌĞƉƵůůŝŶŐƚŽƐƵƌĨĂĐĞ͘ ϭϯ͘ WƵŵƉƉŝƉĞĚŝƐƉůĂĐĞŵĞŶƚǁŚŝůĞ WKK,͘^ƚŽƉĂƚƐƵƌĨĂĐĞƚŽƌĞĐŽŶĨŝƌŵǁĞůů ŝƐ ĚĞĂĚ͘ <ŝůůǁĞůůŝĨŶĞĐĞƐƐĂƌǇ͘ tĞůů͗ ϭϱͲϯϯ Wd͗ϮϭϲͲϬϳϱ W/͗ϱϬϬϮϵϮϮϰϰϴϬϯ ϭϰ͘ ZĞǀŝĞǁǁĞůůĐŽŶƚƌŽůƐƚĞƉƐ ĂŶĚ^ƚĂŶĚŝŶŐKƌĚĞƌƐ ǁŝƚŚĐƌĞǁƉƌŝŽƌƚŽďƌĞĂŬŝŶŐůƵďƌŝĐĂƚŽƌĐŽŶŶĞĐƚŝŽŶĂŶĚ ĐŽŵŵĞŶĐŝŶŐďƌĞĂŬĚŽǁŶŽĨdWŐƵŶƐƚƌŝŶŐ͘ ϭϱ͘ ŶƐƵƌĞƐĂĨĞƚǇũŽŝŶƚĂŶĚd/tǀĂůǀĞĂƐƐĞŵďůǇĂƌĞŽŶͲŚĂŶĚďĞĨŽƌĞďƌĞĂŬŝŶŐŽĨĨůƵďƌŝĐĂƚŽƌƚŽ >ŐƵŶ,͘ ϭϲ͘ >ĂǇĚŽǁŶƉĞƌĨŐƵŶĂƐƐĞŵďůǇ͘ ϭϳ͘ ZDKdh͘ ϭϴ͘ ZdWŽƌ&WǁĞůů͘ ƚƚĂĐŚŵĞŶƚƐ͗ ϭ͘ ƵƌƌĞŶƚtĞůůďŽƌĞ^ĐŚĞŵĂƚŝĐ Ϯ͘ WƌŽƉŽƐĞĚ^ĐŚĞŵĂƚŝĐ ϯ͘ ŽŝůdƵďŝŶŐKW^ĐŚĞŵĂƚŝĐ ϰ͘ ^ƚĂŶĚŝŶŐKƌĚĞƌƐĨŽƌKƉĞŶ,ŽůĞtĞůůŽŶƚƌŽůĚƵƌŝŶŐWĞƌĨ'ƵŶĞƉůŽǇŵĞŶƚ ϱ͘ ƋƵŝƉŵĞŶƚ>ĂǇŽƵƚ ŝĂŐƌĂŵ ϲ͘ dŝĞ/Ŷ>ŽŐ ϳ͘ ^ƵŶĚƌǇŚĂŶŐĞ&Žƌŵ tĞůů͗ ϭϱͲϯϯ Wd͗ϮϭϲͲϬϳϱ W/͗ϱϬϬϮϵϮϮϰϰϴϬϯ ƵƌƌĞŶƚtĞůůďŽƌĞ^ĐŚĞŵĂƚŝĐ tĞůů͗ ϭϱͲϯϯ Wd͗ϮϭϲͲϬϳϱ W/͗ϱϬϬϮϵϮϮϰϰϴϬϯ WƌŽƉŽƐĞĚtĞůůďŽƌĞ^ĐŚĞŵĂƚŝĐ tĞůů͗ ϭϱͲϯϯ Wd͗ϮϭϲͲϬϳϱ W/͗ϱϬϬϮϵϮϮϰϰϴϬϯ ŽŝůĞĚdƵďŝŶŐKWƐ tĞůů͗ ϭϱͲϯϯ Wd͗ϮϭϲͲϬϳϱ W/͗ϱϬϬϮϵϮϮϰϰϴϬϯ ^ƚĂŶĚŝŶŐKƌĚĞƌƐĨŽƌKƉĞŶ,ŽůĞtĞůůŽŶƚƌŽůĚƵƌŝŶŐWĞƌĨ'ƵŶĞƉůŽǇŵĞŶƚ tĞůů͗ ϭϱͲϯϯ Wd͗ϮϭϲͲϬϳϱ W/͗ϱϬϬϮϵϮϮϰϰϴϬϯ ƋƵŝƉŵĞŶƚ>ĂǇŽƵƚŝĂŐƌĂŵ tĞůů͗ ϭϱͲϯϯ Wd͗ϮϭϲͲϬϳϱ W/͗ϱϬϬϮϵϮϮϰϰϴϬϯ 7LH,Q/RJ tĞůů͗ ϭϱͲϯϯ Wd͗ϮϭϲͲϬϳϱ W/͗ϱϬϬϮϵϮϮϰϰϴϬϯ tĞůů͗ ϭϱͲϯϯ Wd͗ϮϭϲͲϬϳϱ W/͗ϱϬϬϮϵϮϮϰϰϴϬϯ 6XQGU\&KDQJH)RUP STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS H""ULWk It lNJ n G onln 1, Operations Performed Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Pull Tubing ❑ Operations shutdown Suspend ❑ Perforate 0 Other Stimulate ❑ Alter Casing ❑ Change Approved Program Plug for Redrill ❑ Perforate New Pool ❑ Repair Well ❑ Re-enter Susp Well ❑ Other. ❑ 2. Operator Name: BP Exploration (Alaska), Inc 4. Well Class Before Work Development 0 Exploratory ❑ 5. Permit 1.c Drill Number 216-075 3. Address: P.O. Box 196612 Anchorage, AK 99519-6612 Stratigraphic ❑ Service ❑ 1 6. API Number: 50-029-22448-03-00 7. Property Designation (Lease Number): ADL 028306 8. Well Name and Number: PBU 15-33C 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: Total Depth: measured 12945 feel Plugs measured 12496 feel true vertical 8848 feet Junk measured None feet Effective Depth: measured 12496 feet Packer measured 10155 feet true vertical 8838 feet Packer true vertical 8558 feet Casing: Length: Size: MD. TVD: Burst: Collapse: Conductor 80 20" 39-119 39-119 2300 520 Surface 3565 13-3/8" 38-3603 38-3543 5020 2260 Intermediate 9647 9-5/8" 35-9683 36-8291 6870 4760 Liner 834 T 9520-10354 8203-8649 7240 5410 Liner 613 3-1/2" x 3-3/16" 10077 -10690 8515-8764 Liner 2908 2-3/8" 10037 - 12945 8492-8848 11200 11780 Perforation Depth: Measured depth: 12004 -12924 feet True vertical depth: 8840-8848 feet Tubing (size, grade, measured and true vertical depth) 4-1/2" 12.6# L-80 34-10160 34-8561 Packers and SSSV (type, measured and 4-1/2" Baker SABL-3 Packer 10155 8558 true vertical depth) No SSSV Installed 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 301 25932 18 0 395 Subsequent to operation: 866 21307 24 0 423 14. Attachments: (required per 213 Mc 25.07025.1371. a 25.283) 15. Well Class after work: Daily Report of Well Operations 0 Exploratory ❑ Development 0 Service ❑ Stratigraphic ❑ Copies of Logs and Surveys Run ❑ 16. Well Status after work: Oil 0 Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ 1 GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Authorized Name: Brown, Don L. Contact Name: Brown, Don L. Authorized Title: Petroleum Engineer Contact Email: browd2ABP.com Authorized Signature:0/6Z3Date: (y/6 ¢ / Contact Phone: +1 9075644675 Form 10-404 Revised 04/2017 rv� 1433 i 1 Submit Original Only �BDMS�^'JUN 10 2019 Daily Report of Well Operations PBU 15-33C ACTIVITYDATF SUMMARY CTU #8 / 1.50" Coil / Job Objective: Adperf MIRU CTU. Perform weekly BOP test. RIH with HES memory GR/CCL toolstring with 1.78" bullnose. Log from tag at 12261' to 11400'. POOH. RIH with HES 1.56" x 32' Millenium HMX and place bottom shot on depth. 5/14/2019 —*Continued on 5/15/2019 WSR*** CTU #8 / 1.50" Coil / Job Objective: Adperf Perforate 12,198'- 12,230' with HES 1.56" x 32' Millenium HMX gun (#1). POOH. Shots fired and ball recovered. MU & RIH with HES 1.56" x 32' Millenium HMX gun (#2). Perforate 12,166'- 12,198' with HES 1.56" x 32' Millenium HMX gun (#2). POOH. MU & RIH with HES 1.56" x 32' Millenium HMX gun (#3). Perforate 12,134'- 12.166' with HES 156" x 32' Millenium HMX gun (#3). POOH. Shots fired and ball recovered. Cut 30' pipe, change packoffs, perform chain inspection. RIH with HES memory GR/CCL toolstring with 1.78" bullnose and log from 12,200' to 11,200'. POOH. MU & RIH with 1.56" x 32' Millenium HMX gun (#4) 5/15/2019 "Continued on 5/16/19 WSR** CTU #8 / 1.50" Coil / Job Objective: Adperf RIH with HES 1.56" x 32' Millenium HMX gun (#4). Correct depth at flag and perforate interval 12,068'-12,100'. POOH. Shots fired and ball recovered. RIH with HES 1.56" x 32' Millenium HMX gun (#5). Correct depth at flag and perforate interval 12,036'- 12,068'._ POOH. Shots fired and ball recovered. RIH with HES 1.56" x 32' Millenium HMX gun (#6). Correct depth at flag andrf� orate interval 12,004'-12,036'. Shots fired and ball recovered. RDMO. 5/16/2019 o Com lete** LRS Test Unit 6. Verify Production Following Add Perf Job. Inlet Well 15-33. Outlet Well 15-43. Current Barriers: IL -Hardline / Vessel. OL- SSV, OSDV. Begin WSR on 5/20/19, RU, PT, POP'd 5/20/2019 Well, Flow / Stabilize well, Job in Progress, Continue on WSR 5/21/19. LRS Test Unit 6. Verify Production Following Add Perf Job. Inlet Well 15-33. Outlet Well 15-43. Current Barriers: IL -Hardline / Vessel. OL- SSV, OSDV. Continue WSR from 5/20/19, Flow / 5/21/2019 Stabilize well, Begin 18 Hour Test, Job in Progress, Continue on WSR 5/22/19. LRS Test Unit 6. Verify Production Following Add Perf Job. Inlet Well 15-33. Outlet Well 15-43. Curcent Barciers: IL- SSV / Swab. OL- SSV / Swab. Continue WSR from 5/21/19, Continue & 5/22/2019 com tete 18hrtest. BD. RD. Job Complete. End WSR 1REE= VMELLHEAD= CMI ACTUATOR= DEV OKB. aEV = 69.6' RBF ELEV = 690 BE E EV = 33.5' KOP= 2522' Max Angle = 92' 11263' Dakan MD= PA Cahm ND= 8600'SS H40, D =19.124' 15-33C lJ 13-3ffl' CSG, 6B#. NT -80 CYFF- D=12.415' I-1 3603' (- Minimum ID =1.92" @ 10054' 3.69" CENTRALIZER 9-5/8' CSG, 47#, NT -BO NSCC, D = 8.681' 9683- 12-3/8' TOUTOC (09/19116) 10037' 1 10127' 1 33(16' LNR 62#, L-80 TC11, H -10690- .0076 bpf, D = 2.805' PBTD H 12929' SAFETY NOTES: W ELL ANGLE> 70' @ 10404' —CHROME 7" LNR "'MAX DLS: 28° @ 10783'. GAS LIFT M4NDRS-S ST MD PERFORATION SUIMk4ARY DEV TYPE REF LOG: BKR MWD ON 09/18/16 LATCH PORT ANGLEATTOPPE2F: 90° @ 12004' 1 Note: Refer to Production DB for historical pert data SIZE SPF ME2VAL Opn/Sgz SNOT SQZ 1.56' 6 12004- 12100 O 05/16/19 OTIS 1.56' 6 12134 - 12230 O 05/15/19 7055 1.56' 6 12230 - 12326 0 0622118 0 1.56' 6 12525 - 12924 C 09/20/16 OTIS PBTD H 12929' SAFETY NOTES: W ELL ANGLE> 70' @ 10404' —CHROME 7" LNR "'MAX DLS: 28° @ 10783'. GAS LIFT M4NDRS-S ST MD ND DEV TYPE VLV LATCH PORT DATE 1 3023 3001 19 O IS DOWT2 05121/19 BGJMD ADPEFFS(05115-16/19) 16 0421/16 2 5165 4997 22 OTIS SO T2 20 0421/16 3 7055 6703 37 ORS DW T2 0 05/11/14 4 9405 8142 57 OTIS OMY T2 0 10/05/03 10030' -j45KB BKR LTPB PISA (10/18/16) 10037' 3.70' DEPLOYMENT SLV, 1)=3.00 10040'2-7/8' X NP, 0=2317 10043' BEHIND 10127' 3-12' X 3-3/16' XO, D = 2.786' I CT LNR 10138' 4-12'OTIS X NP, D=3.813' 10155' 7" X 4-12' BKR SABL-3 PKR MILLOUT VNNDOW(15-338) 10354'-10360' MLLOUT WNDOW(15-33C) 10690'-10695' PRUD OE BAY UNIT WE -L 15-330 PEFMT W:'2160750 AR M: 50-020-22448-03 SEC 22, T1 IN, R14E, 560' FPL 8106' Wil - DATE REV BY CORNBJTS DATE REV BY COMYBJTS 03131194 D-9 ORIGINAL COMPLETION 10/11/16 JNLIJMD ADDED REF& BF ELEV 08113199 N413ES SIDETRACK(16-33A) 10/12(16 JO'JMD GLV UPDATE 01109104 NORDIC I CTDSIDETRACK(16-MB) 10/26/16 CJWJMD SET LTP 8 PISA w/X NP(10/1811 09121116 NOIDIC2 CTD SIOETRACK(15-33C) 06/25/18 JCF/JMD SET CSP 8 AUPEiFS 09/26/16 AID DRUG HO CORREIZTIONS 05121/19 BGJMD ADPEFFS(05115-16/19) BP Btploration (Alaska) 09/29/16 Z81JMD FINAL COE APPROVAL I STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMI N • REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing ❑ Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool ❑ Repair Well 0 Re-enter Susp Well 0 Other:Set LTP Et 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 216-075 3. Address: P.O.Box 196612 Anchorage, Development VI Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-22448-03-00 7. Property Designation(Lease Number): ADL 0028306 8. Well Name and Number: PRUDHOE BAY UNIT 15-33C 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: RE r I o E Total Depth: measured 12945 feet Plugs measured feet �! tfll/ D true vertical 8848 feet Junk measured feet MAR 16 2017 Effective Depth: measured 12929 feet Packer measured 10158 feet AO GCC vertical 8848 feet Packer true vertical 8560.04 feet i � `i Casing: Length: Size: MD: TVD: Burst: Collapse: 1� Structural Conductor 79 20"94#NT6OLE 38-117 38-117 2300 520 Surface 3570 13-3/8"68#NT-80 38-3607 38-3547 5020 2260 Intermediate 9650 9-5/8"47#NT-80 36-9686 36-8293 6870 4760 Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: 12525 12924 feet True vertical depth: 8838-8848 feet feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#L-80 34-10354 34-8649 Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): $C(,�@oW9�mEti APR ; 7 2017, Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 1397 24870 0 700 324 Subsequent to operation: 1942 20420 0 700 324 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations I3 Exploratory 0 Development lI Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil I71 Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG ❑ 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Contact Catron,Garry R(Wipro) Email Garry.Catron@bp.com Printed Name Catron,Garry R(Wipro) Title PDC Principal Engineer Signature AAA-A-) T Phone +1 907 564 4424 Date 3/15/17 Form 10-404 Revised 5/2015 J L 3/Z RBDMS �+ ,/ t 2 n .:7 f/�q � 1 RBDMS 14 fR 2 [0(/ Submit Original Only • • a> NQ 0 0 0 0 co O O fQN CO CO O O C 10 LO N .Le) �- N- N- U 1) 0 0 0 0 Oa O L O N f� V () = 000O N N ct m N Ln O N co CO f� M O) 00 M V LO O O) V r CO CO 'Cr Lf) N CO CO LO CO CO CO CO CO CO CO CO 00 CO H Ln N N- C`7 CO CO CO CO O CA d' CO CO CO CO N Cf) Ln CO CO CO CO CO CO CO = MI- co Ln N O) CO LO ' � coc000) � coC CO M CA N O O C O V Z � (A Q 00 00 CO N CO CO N CO t CO CO CO LnO O O O O c- ma M F- W w C0 CD O OO C10 co co CO O Z ' co J F- J J J J C d J N N ZCO *k CO (fl CO Ce O a O co E N N N C' N M Cr) V 4 -C C4.4 )O O O O O CO M O) ON = I-- in CO ch O) in CO co J CO O) a0 N to O W � Q U W LL1 co D Z W WWWuJ O J �- ZzzzzD 0 u) z J J J J J F- • • Packers and SSV's Attachment PRUDHOE BAY UNIT 15-33C SW Name Type MD TVD Depscription 15-33C PACKER 9523.78 8205.15 7" Liner Top Packer 15-33C PACKER 10029.66 8488.4 4-1/2" Baker KB LT Packer 15-33C PACKER 10068.93 8510.6 4-1/2" Baker KB LT Packer 15-33C TBG PACKER 10158.28 8560.04 4-1/2" Baker SABL-3 Packer 15-33C PACKER 11185.47 8838.33 4-1/2"TIW SS Horiz Packer • • o co Q p o -a 2 a) 0 a) O co 0 15- > rn cn o o O oU Co 0 2 co (On O o io _8 © 13 co o _o = Q -0 C w C H _ a) <,.) To - o Y w Y O d 0 f- (a V- H D7 l.lJ H `. L o 0 D r E co E o o .3 o o O W D z 0 E o ao N m .n o W H O p * N �, .Q U > < UM > coco 0 - © (oN Q--Z-,)' J (n 5 Z DO ° 00 Q a) f H 0 (n Oco M —W * Ur N d -1 w © 0 0 a) o 0_0 W U) - Z _ (� LU 0 J 0 J E O d J (n d o u) L • M >- 0 H 0 cn I U o N m W Q E (a E M > d -ink ca I < Lii Yo D p ( E a) a� � 2 0 _1 H -J D 0 o cn � � 0 "in oma ) (n 0- O Hw0- D i- m QW m W U pwOOw � � N � -0 � 0 J 0 O « 0 H � N u) t o TD M Ca- (n O m O S LU LU W EL 171 iN m cvH f CO DEtpp V) D � a3to • Q 'a O ! LU v * U -o Z D D Z a) -0 O 0 m U o� 0 c`') WO � _ 0w' (na0a 0-,, ,T371 o 7a3 Q W O Go Z m Z (n .� O * W X Q * Ur m II X co w (0 a) m 0 = Qw U CLQ m � Q co o � cco _ 0 °° u o_ of � U Ou) Now cpc� a) > WZN;I D = (o ES) 0 N H o 11- >i g > CD N � a . W0- � Qm � CO (� 0fc- CD LI, � -) j EH E N- HQWQ 2 = off cv d - co m > O L p = W d J W 0 `.V) p CD Lt � W m 2 U o � 0 � w 2 -,- 0 II Q a_ I-- 0oLL ZD a) � . � w00 (n mQ Z � W � � z `r° � Oo � -3 2a2az ate) o' Q� o O 0 _z QQ � 00 Wco L * OHL °uO 25 " mQ m u) � � U u ~ C I d m Ch a m Z 0 * _ m O LU E5 C N IO m C _1w () OW Oma (n °c) 2Ln � ZN w2 Z � W NI _, Ov � o "c 92 TD WH � H W cc D II E vaQwjo E D a) (a W aE EZZ _aZ0Z _00Oo -o � H (n0 cn -coo N -0 -C w * 0 .E0 uu)) cc c � 2C c * 1- co * U) _1W * Qin c -5 020 W H c0 c0 (o c0 O 0 0 0 0 H CI) 1..... O co ,- 5 m ,- 0 0 0 0 0 Q 11,1E±= •= SA NOTES: W ELL ANGLE>7 0°@ 10404' WELLFEAD CM/ ACTUA1OR= 1 5-33C ...CHROME 7"LNR***MAX OLS:28°@ 10783'. - ` OKB ELEV= 69.6' REF ELEV= 69.6" ______1! BF ELEV= 33.5' KOP= 2522 20*COND,91.5#, - 117 0 LocK1/ ED2/18 Max Angle= 92°@ 11263' 1-1-40,ID=19.124" Datum ND= NA 9] 2204' -4- 2"CA0MCur O(iTRDP;1 41A) ID=3.855" SSSV rip, If GAS LET MANDRELS Datum TVD= 8800'SS S1T 314)023 30011VDCEV19 TYPEsPE DomEVLV LAT2TCH P01604/21/16 RT DATE 13-3/8"CSG,68#,NT-80 CY FE,D=12.415" H 3603' = L 2 5165 4997 22 OTIS SO 12 20 04/21/16 3 7055 6703 37 OTIS DMY 12 0 05/11/14 4 9405 8142 57 OTTS DMY 12 0 10/05/03 Minimum ID = 1.92" @ 10054' --1 9520' ----19-5/8"X 7"INV LTP&LNR HGR ID=9 3.69" CENTRALIZER I [9-5/8"CSG,47#,NT-80 NSCC,ID=8.681' 1-1. 9683' ill L 10030' -45KB BKR LTP&PTSA(10/18/16) I kM 10037' -13.70*DEPLOYMENT SLV,ID=3.00"j 2-3/8"TOUTOC(09/19/16) - 10037' r4 IN ' 10040' -2-7/8*X MP,E)=2.31" t INV'' 10043' H2.70"DEPLOYMENT SLV,D=2.250" _ - I, '.• 10064j-2-3/8"STL X 511 XO,ID=1.92" i 16.. do ; 4 10077' -3.70 BKR DEPLOY SLV,D=3.00* 6 4 10096' iH3-1/2"HES X NIP,ID-2.813" BEHIND 10127' -13-1/2*X 3-3/16"XO,ID=2.786* CT LNR 3-1/2"LNR,8.81#,L-80 STL,.0081 bpf,ID=2.880* ---i 10127' I I 1-1-0138' -14-1/2'OTIS X NP,ID=3.813" 4-1/2*TBG,12.6#,L-80 NSCT,.0152 bpf,0=3.958" H -1 016 6' Z. 10166' -7"X 4-1/2"BKR SABL-3 PKR 1 II"LNR 26#,L-80 NSCT,.0383 bpf,I)=6.278" I--10246' 1—>< i. >< TOP OF WHIPSTOCK H 10350' MLLOLIT WINDOW(15-33B) 10354'- 10360' 7"LNR,26#,13CR-80 NSCT,.0383 bpf,ID=6.276" H -10350' [3-3/16*VVHIPSTOCK(09/13/16) - 10690' 3-3/16"LNR,6.2#,L-80 TC11, -1 -10690' 1 ' MLLOUT VvINDOW(15-33C) 10690'-10695' .0076 bpf,ID=2.805* PERFORATION%MARY REF LOG-BKR MWD ON 09/18/16 i I 12348' j-{PUPJT w/RA TAG I ANGLE AT TOP PERE 89°@ 12525' Note:Refer to Rod uction D13 for historical perf data SIZE SPF INTERVAL Opn/Sqz SHOT SQZ 156' 6 12525-12924 0 09/20/16 PBTD -1----12929' 2-3/8"LNR,4.7#,L-80 TH511,.0039 bpf„D=1.995" - 12946' DATE REV BY COMMENTS DATE REV BY COMMENTS FRU/HOE BAY UNIT 03/31/94 D-9 ORIGINAL COMPLETION 10/11/16 JM../JM) ADDED REF&BF ELEV WELL: 15-33C 08/13/99 N4/3ES SIDETRACK(15-33A) 10/12/16 JO/JMD GLV UPDATE PERMT No ' 160750 01/09/04 NORDIC 1 CTD SIDETRACK(15-33B) 10/26/16 CJN/JNED SET LIP&PTSA w/X NE(10/18/1E API No. 50-029-22448-03 09/21/16 NORDIC2 CTD SIDETRACK(15-33C) SEC 22,711N,R14E,560'FN L&106'FWL 09/26/16- JPA) DREG HO CORRECTIONS 09/29/16 ZB/JM) FINAL ODE APPROVAL BP Exploration(Alaska) DATA SUBMITTAL COMPLIANCE REPORT 2/7/2017 Permit to Drill 2160750 Well Name/No. PRUDHOE BAY UNIT 15-33C MD 12945 TVD 8848 Completion Date 9/21/2016 REQUIRED INFORMATION Mud Log No Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-22448-03-00 Completion Status 1-011- Samples -OIL Samples Nov, DATA INFORMATION Types Electric or Other Logs Run: MWD/GR/RES, GR/CCL/RPM Well Log Information: Log/ Electr Data Digital Dataset Log Log Run Type Med/Frmt Number Name Scale Media No ED C 27726 Digital Data ED C 27726 Digital Data ED C 27726 Digital Data ED C 27726 Digital Data ED C 27726 Digital Data ED C 27726 Digital Data Log C 27726 Log Header Scans ED C 27954 Digital Data ED C 27954 Digital Data Current Status 1 -OIL UIC No Directional Survey Yes Z (data taken from Logs Portion of Master Well Data Maint) Interval OH / Start Stop CH Received Comments 9300 12925 11/11/2016 Electronic Data Set, Filename: 15- 33C_MRPM_PNC3D_RAW_PASS01 DOW N_20 SEP2016 BHI.las 9300 12933 11/11/2016 Electronic Data Set, Filename: 15- 33C_MRPM_ PNC3D_RAW_PASS02UP_20SEP 2016 BHI.las 11/11/2016 Electronic File: 15- 33C_MRPM_PNC3D_RAW_20SEP2016_BH I.me to 11/11/2016 Electronic File: 15- p 33C_MRPM_PNC3D_RAW_20SEP2016_BHI.PD F 11/11/2016 Electronic File: 15- 33C_MRPM_PNC3D_RAW_PASS01DOWN_20 SEP2016 BHI.dlis 11/11/2016 Electronic File: 15- 33C MRPM PNC3D_RAW_PASS02UP_20SEP• 2016 BHI.dlis 0 0 2160750 PRUDHOE BAY UNIT 15-33C LOG HEADERS 10333 12945 2/6/2017 Electronic Data Set, Filename: 15- 33C_LW D_ FINAL _ FIELD_COMPOSITE_18SEP 2016 BHI CTK.las 2/6/2017 Electronic File: 15- 33C -GR _ Res _ 18SEP2016_MD_FINAL_FIELD_ BHI CTK.pdf AOGCC Page I of 3 Tuesday, February 07, 2017 DATA SUBMITTAL COMPLIANCE REPORT 2/7/2017 Permit to Drill 2160750 Well Name/No. PRUDHOE BAY UNIT 15-33C Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-22448-03-00 MD 12945 TVD 8848 Completion Date 9/21/2016 Completion Status 1 -OIL Current Status 1 -OIL UIC No ED C 27954 Digital Data 2/6/2017 Electronic File: 15- 33C GR Res 18SEP2016_MD_FINAL_FIELD_' BHI_CTK.tif ED C 27954 Digital Data 2/6/2017 Electronic File: 15- P 33C_GR_Res 18SEP2016_TVDSS_FINAL_FIEL , D BHI CTK.pdf ED C 27954 Digital Data 2/6/2017 Electronic File: 15- 33C —GR Res_ 18SEP2016_TVDSS_FINAL_FIEL ' D_BHI CTK.tif ED C 27954 Digital Data 2/6/2017 Electronic File: 10398698 air hang and - constants.pdf ED C 27954 Digital Data 2/6/2017 Electronic File: 13679640 9-8-16.pdf ' ED C 27954 Digital Data 2/6/2017 Electronic File: 15-33C Post -Run 03_10398698.pdf ED C 27954 Digital Data 2/6/2017 Electronic File: 15-33C Post -run 05_13679640.pdf ED C 27954 Digital Data 2/6/2017 Electronic File: 15-33C Pre -run 01_10398698.pdf , ED C 27954 Digital Data 2/6/2017 Electronic File: 15-33C Pre -run 04_13679640.pdf - ED C 27954 Digital Data 2/6/2017 Electronic File: 15- 33C—GR — GR_ Res_ 18SEP2016_MD_FI NAL_FI ELD BHI_CTK.cgm ED C 27954 Digital Data 2/6/2017 Electronic File: 15- 33C —GR Res_ 18SEP2016_TVDSS FINAL FIEL ' D_B H I_CTK.cgm ED C 27954 Digital Data 2/6/2017 Electronic File: 15-33C Final Survey Report.pdf . ED C 27954 Digital Data 2/6/2017 Electronic File: 15-33C Final Survey Report.txt , ED C 27954 Digital Data 2/6/2017 Electronic File: 15-33C Final Surveys.csv. ED C 27954 Digital Data 2/6/2017 Electronic File: 15-33C Final Surveys.xls . ED C 27954 Digital Data 2/6/2017 Electronic File: 15- 33C_25_tapescan_BHI_CTK.txt - ED C 27954 Digital Data 2/6/2017 Electronic File: 15-33C_5_tapescan_BHI_CTK.txt ED C 27954 Digital Data 2/6/2017 Electronic File: 15-33C_output.tap Log C 27954 Log Header Scans 0 0 2160750 PRUDHOE BAY UNIT 15-33C LOG HEADERS AOGCC Page 2 of 3 Tuesday, February 07, 2017 DATA SUBMITTAL COMPLIANCE REPORT 2/7/2017 Permit to Drill 2160750 Well Name/No. PRUDHOE BAY UNIT 15-33C Operator BP EXPLORATION (ALASKA) INC. MD 12945 TVD 8848 Completion Date 9/21/2016 Completion Status 1 -OIL Current Status 1 -OIL Well Cores/Samples Information: Sample Interval Set Name Start Stop Sent Received Number Comments INFORMATION RECEIVED Completion Report Production Test Information NA Geologic Markers/Tops O COMPLIANCE HISTORY Completion Date: 9/21/2016 Release Date: 6/8/2016 Description Comments: API No. 50-029-22448-03-00 UIC No Directional / Inclination Data 0 Mud Logs, Image Files, Digital Data Y /b Core Chips Y/6 Mechanical Integrity Test Information Y /�A Composite Logs, Image, Data Files Core Photographs Y / Daily Operations Summary 0 Cuttings Samples Y/5 Laboratory Analyses Y / �JA) Date Comments Compliance Reviewed By: Date: 1 —1 AOGCC Page 3 of 3 Tuesday, February 07, 2017 pp RECEIVED 0 FEB O6 2017 AOGCC BPXA WELL DATA TRANSMITTAL Enclosed are the materials listed below. 21 6075 Date: 02/07/2017 27 95 4 Transmittal Number: 93535 If you have any questions, please contact Merton Kendall at the PDC: 907-564-5216; menon.kendallgbp.com; gancpdcgbp.com or Joe Lastufka 564-4091. DATA LOGGED 7./-1 /201-1 M.K,BENDER SW Name API Date Company Description • GR -RES Log Print -MD 15-33C 500292244803 9/18/2016 BPXA • GR -RES Log Print-TVDSS • CD containing digital log data Ple e S gn and Return 66/coof this tran mittal to gancpdcg Thank You, wMerion xendaff Petrotechnical Data Center Attn: State of Alaska - AOGCC Attn: Meredith Guhl 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99507 Petrotechnical Data Center LR2-1 900 E. Benson Blvd. PO Box 196612 Anchorage, AK 99519-6612 E WL a NOV i 1 Zi; iJ BAKER HUGHES PRINT DISTRIBUTION LIST COMPANY BP Exploration Alaska Inc. WELL NAME 15-33C FIELD Prudhoe Bay Unit COUNTY North Slope Borough BHI DISTRICT Alaska AUTHORIZED BY Paul Canizares EMAIL Paul.Canizares(c)bakerhuahes.com 21 6015 27 72 6 Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 DATA LOGGED V 1C4 /2016 900 E. Benson Blvd. h BENDER Anchorage, Alaska 99508 to acknowledge receipt of this data. LOG TYPE RPM:PNC3D LOG DATE July 11, 2016 TODAYS DATE November 4, 2016 Revision STATUS Final Replacement: No Details: COMPANY ADDRESS t EDEX WILL NOT DELIVER TO P.O. B0 PERSON ATTENTION lu 1 BP North Slope. EOA, PBOC, PRB-20 (Office 109) D&C Wells Project Aids Agatha Rutka & Barbara Glassmaker 900 E. Benson Blvd. Anchorage, Alaska 99508 Rev. Requested by: FIELD / FINAL CD/DVD FINAL PRELIM (las, dlis, PDF, META, SURVEY REPORT LOGS LOGS CGM, Final Surveys) (Compass) # OF PRINTS VUFFKIN # OF COPIES # OF COPIES 1# OF COPIES 0 0 0 0 0 2 'Conoco Phillips Alaska Inc. 0 1 1 0 0 Attn: Ricky Elgarico ATO 3-344 700 G Street Anchorage, AK 99510 3 'ExxonMobil,Alaska 0 1 1 0 0 Attn: Lynda M. Yaskell and/or Lisa Boggs 3201 C Street, Suite 505 Anchorage, AK 99503 4 State of Alaska - AOGCC 0 1 1 0 0 Attn: Makana Bender 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 51 DNR - Division of Oil & Gas *** 0 1 1 0 1 0 Attn: James Hyun 550 West 7th Avenue, Suite 802 Anchorage, Alaska 99501 �*** Stamp "confidential' on all material deliver to DNR 6,BP Exploration (Alaska) Inc. 0 1 0 0 0 0 Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Attn: David Itter TOTALS FOR THIS PAGE: 0 4 4 0 0 TOTALS FOR ALL PAGES: 0 4 4 0 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMI' 1N WELL COMPLETION OR RECOMPLETION REPL AND LOG 1a. Well Status: Oil 0- Gas ❑ SPLUG ❑ Other ❑ Abandoned ❑ Suspended ❑ 1b. Well Class: 20AAC 25.105 20AAC 25.110 GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ No. of Completions: One Development 0 Exploratory ❑ Service ❑ Stratigraphic Test ❑ 2. Operator Name: 6. Date Comp., Susp., or Aband.: 14. Permit to Drill Number/Sundry BP Exploration (Alaska), Inc 9/21/2016 216-075 " 3. Address: 7. Date Spudded: 15. API Number: P.O. Box 196612 Anchorage, AK 99519-6612 9/14/2016 50.029-22448-03-00 4a. Location of Well (Governmental Section): 8. Date TD Reached: 16. Well Name and Number: 9/17/2016 PBU 15-33C - 9 Ref Elevations KB 69.6 17- Field/Pool(s): Surface: 559' FNL, 106' FWL, Sec. 22, T11 N, R14E, UM Top of Productive Interval: 2734' FSL, 3517' FEL, Sec. 16, T11 N, R14E, UM GL 32.61 - BF 33.5 PRUDHOE BAY, PRUDHOE OIL , 10. Plug Back Depth(MD/TVD): 18. Property Designation: Total Depth: 3641' FSL, 5216' FEL, Sec. 16, TI IN. R14E, UM 12929'/ 8848' ADL 028306 4b. 4b. Location of Well (State Base Plane Coordinates, NAD 27): 11. Total Depth (MD/TVD): 19. Land Use Permit: Surface: x- 676021 • y- 5960923 - Zone - ASP 4 12945'/ 8848' - 78-084 12. SSSV Depth (MD/TVD): 20 Thickness of Permafrost MD/TVD: TPI: x- 672315 y- 5964133 Zone - ASP 4 Total Depth: x- 670593 y- 5965000 Zone - ASP 4 None 1900' (Approx.) 5. Directional or Inclination Survey: Yes 0 (attached) No ❑ 13. Water Depth, if Offshore: 21. Re-drill/Lateral Top Window MD/TVD: Submit electronic and printed information per 20 AAC 25.050 N/A (ft MSL) 10690'/ 8764' 22. Logs Obtained List all logs run and, pursuant to AS 31.05.030 and 20 AAC 25.071, submit all electronic data and printed logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Types of logs to be listed include, but are not limited to: mud log, spontaneous potential, gamma ray, caliper, resistivity, porosity, magnetic resonance, dipmeter, formation tester, temperature, cement evaluation, casing collar locator, jewelry, and perforation record. Acronyms may be used. Attach a separate page if necessary MWD/GR/RES, GR/CCL/RPM 23' CASING, LINER AND CEMENTING RECORD CASING WT. PER FT. GRADE SETTING DEPTH MD SETTING DEPTH TVD HOLE SIZE CEMENTING RECORD AMOUNT PULLED TOP BOTTOM TOP BOTTOM 20" 91.5# H-40 39' 119' 39' 119' 30" 260 sx Arctic Set (Approx.) 13-3/8" 68# NT -80 38' 3607' 38' 3546' 17-1/2" 1205 sx PF'E', 375 sx Class'G' 9-5/8" 47# NT -80 36' 9686' 36' 8293' 12-1/4" 751 sx Class'G' 7" 26# L-80/13Cr80 9520' 10354' 8203' 8649' 8-1/2" 286 sx Class'G' 3-1/2"x3-3/16" 9.3#/6.2 L-80 10077' 10690' 8515' 8764' 4-1/8" 127 sx Class'G' 2-3/8" 4.7# L-80 10037' 12945' 8493' 8848' 3-1/4" 81 sx Class'G' 24. Open to production or injection? Yes 0 No ❑ 25. TUBING RECORD If Yes, list each interval open (MD/TVD of Top and Bottom, Perforation GRADE DEPTH SET (MD) PACKER SET (MD/TV Size and Number): 4-1/2" 12.6# L-80 10164' 10158'/ 8560' 1.56" Gun Diamter, 6 spf 12525'- 12924' 8838'- 8848'"" o 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. OCT 202016 L VU Was hydraulic fracturing used during completion? Yes ❑ No 0, Per 20 AAC 25.283 (i)(2) attach electronic and printed C,01APL E 1 ION Cn DAT vGCC information DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED 2500' Freeze Protect w/ 45 Bbis Diesel VERIFIED 27. PRODUCTION TEST Date First Production: September 24, 2016 Method of Operation (Flowing, gas lift, etc.): Flowing Date of Test: 9/28/16 Hours Tested: Production for Oil -Bbl: Gas -MCF: Water -Bbl: Choke Size: Gas -Oil Ratio: 20 Test Period moi► 2346 14348 0 61 6115 Flaw Tubing 324 Casing Press: Calculated Oil -Bbl: Gas -MCF: Water -Bbl: Oil Gravity - API (corr): Press 650 24 Hour Rate 2815 17217 - 0 N/A Form 10-407 Revised 11/2015 CONTINUED ON PAGE Submit ORIGINAL only r i�r �Or%Z I6- RBDMS G� OCT 2 4 2010 __XA /C" ZZ, -/i, 28. CORE DATA Conventional Core(s) Yes ❑ No Q - Sidewall Cores Yes ❑ No Q If Yes to either question, list formations and intervals cored (MD+TND of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Permafrost - Top Well Tested? Yes ❑ No Permafrost - Base If yes, list intervals and formations tested, briefly summarizing test results. Attach Top of Productive Interval 10931' 6816' separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. Zone 1 B 10748' 8779' Zone 1A 10931' 8816' Formation at total depth: Zone 1A 10931' 8816' 31. List of Attachments: Summary of Daily Drilling Reports, Survey, Cement Report, Wellbore Schematic Diagram Information to be attached includes, but is not limited to: summary of daily operations, wellbore schematic, directional or inclination survey, core analysis, paleontological report, production or well test results, per 20 AAC 25.070. 32. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Browning, Zachary H Email: Zachary. Browning@bp.com Printed Name: Joe Lastu c� Title: Drilling Technologist Signature:AM Phone: +1 907 564 4091 Date: 10!Z(j I INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC, no matter when the analyses are conducted. Item 1a. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 1 b. Well Class Service wells: Gas Injection, Water Injection, Water-Altemating-Gas Injection, Salt Water Disp, Water Supply for Injection, Observation or Other. Item 4b. TPI (Top of Producing Interval). Item 9. The Kelly Bushing and Ground Level elevations in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 15. The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Item 20. Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 29. Item 22. Review the reporting requirements of 20 AAC 25.071 and, pursuant to AS 31.05.030, submit all electronic data and printed logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Item 23. Attached supplemental records should show the details of any multiple stage cementing and the location of the cementing tool. Item 24. If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27. Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, or Other ( explain). Item 28. Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30. Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Item 31. Pursuant to 20 AAC 25.070, attach to this form: well schematic diagram, summary of daily well operations, directional or inclination survey, and other tests as required including, but not limited to: core analysis, paleontological report, production or well test results. Form 10-407 Revised 11/2015 Submit ORIGINAL Only WELLHEAD = CNV ACTUATOR = DEV OKB- ELEV 69.6' Ftff ELEV = 69.6' 4. ELEV = 33.-6 KOP = 2522' Max Angle = 92'@ 11263' - Datum w -- NA Datum TVD 8800' SS 20- COND, 91.5#, H-40, 1D = 19.124" 113-3/8- CSG, 68#, NT -80 CY HF- ID = 12.415" 1 I MT I Minimum ID =1.92" A 10054' 3.69- CENTRALV-Ek 9-5/8- CSG, 47#, NT -80 NSCC, ID = 8.681- r--i� TOLITOC (09/19/16) 1-4— 2-31 10037- 15-33C 13-1/2'LNR, 8.81#,L-BOSTL,.0081bpf, ll)=2.880" 1--+ 10127' 14-1/2- TBG, 12.6#, L-80 NSCT,.0152 bpf, U = 3.958" 1--- -1 [rLNR, 26#,L-80NSCT,.0383bpf, K:)=6.276* -110246' JTOP OFWHIPST(55K]-� 10360- 17" LW 26#, 13CP,80 NSCT, 0383 bpf, 9) = 6276- 1 -10350- P:311611A FSTOCK(09113116} ]-t 069W 3-3/16" LNR 62#, L-80 TC1 1, —10690' .0076 bpf, ID = 2,805* ---- PERFORATION SUMMARY REF LOG: BKR MWD ON 09118/16 A NGLE AT TOP PERF: 89'@12525' Note: Refer to Production DB for historical perf data I PBTD --L_j2929- 2-3/8- LW 4.7#, L-80 TI -611, .0039 bpf, ID = 1.995" �1294�6' 10 U0 SAFF—NOTES: W ELL ANGLE > 70* @ 10404' ... C )ME 7" LNR ***MAX DLS: 28* @ 10783'. 2204' 14-1/TCAMOOTMR4ASSSVNP, I)=3.855' LO0<ED OUT (12118/11) GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORTDATE 08/13199 N413ES SIDETRACK (15-33A) 1 3023 3001 19 OTIS DONE T2 16 F BP Exploration (Alaska) 2 5165 4997 22 OTIS SO T2 20 fO4/21/16 04/21116 3 7055 6703 37 OTIS DW T2 0 05/11/14 4 9405 8142 57 OTIS DW T2 0 10/05/03 952W 9-5/8- X 7- TM! LTP & LNR HGR 1D = ? 0037- 10043* 10127 10156' 3.70" 0166 3.70' DEPLOYMENT SLV, K) = 3.00" 2.70" DEPLOYMENT SLV, 10, = 2.250; 2-3/8' STL X 511 XO, ID = 1_92"] 3.70 BKR DEPLOY SLV, 11) = 3.00' 3-1/2- FES X NIP,2 �81 3' 3-112" X 3-3/16' XO, ID `= 2.786^ 4-1/2' OTIS X NF. K) = 3.813' 7" X 4-112" BKR SABL-3 PKR am. IMILLOUT WINDOW (15-33B) 10354'- 10360' 1 Ml LLOUT VW00W (15-33C) 10690' - 10695' 12348' 1--JPUP rTw/RA TAG PRUDHOE BAY UNIT WELL: 15-330 PERW W 2160750 API No: 50-029-22448-03 SEC 22, T1 1 N, R14F- 560' FNL & 106'FVV- DATE REV BY COMMENTS DATE FEV BY COMPAENTS 03131194 D-9 ORIGINAL COMPLETION 10/11/16 JWJMD ADDED REF & BF ELEV 08/13199 N413ES SIDETRACK (15-33A) 10/12116 JO/JMD GLV UPDATE 101109104 NORDIC I CM SIDETRACK (1 5-33B) 09121116. NOWC2. CTD SIDETRACK (15-33C) 09/26116 JMD M D1 -G HO OORRECTl0NS F BP Exploration (Alaska) � I Common Well Name: 15-33 Event Type: RE-ENTER- ONSHORE (RON) North America - ALASKA - BP Operation Summary Report Start Date: 9/11/2016 End Date: 9/18/2016 AFE No X3 -0182L -C: (2,133,427.00 ) Page 1 of 12 Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:OOAM Rig Release: 9/21/2016 Rig Contractor: NORDIC CALISTA UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations - - - (hr) -- - (usft) 9/11/2016 05:00 05:30 0.50 MOB P PRE RIG DOWN ANCILLARY EQUIPMENT PREPARE TO MOVE RIG OFF WELL 05:30 06:00 0.50 MOB P PRE PJSM WITH CREW TO MOVE OFF WELL -TESTED AND VERIFIED ESD WAS ' FUNCTIONALAND IS MANNED BY TOOLPUSHER -VERIFIED 12 X 12 WHEEL CHOCK IN PLACE ASSIGNED SPOTTERS TO AREA OF RESPONSIBILITY I -AGREED ON STOP WAS THE COMMAND TO STOP RIG. -PERFORMED RADIO CHECK PRIOR TO MOVING RIG. DISCUSSED WITH CREW THAT THERE WAS NO BPV INSTALLED MOVE RIG OFF WELL. SET DOWN 106:00 06:40 0.67 MOB P PRE CREW CHANGE 06:40 08:30 1.83 MOB P PRE PERFORM ROUTE DRIVE CLEAN UP SUPPORT EQUIPMENT AND RIG MATS _ UPDATE SECURITY FOR 8:30 MOVE TIME - - - 08.30 09:00 0 50 MOB P - PRE HOLD A PJSM TO MOVE RIG -- - - 09:00 11:15 2.25 t -MOB P PRE MOVE RIG TO DS 15 11:15 14:00 2.75 MOB P PRE - STOP AT OXBOW INTERSECTION TO MOVE RIG MATS - PRE RIG MATS IN PLACE, CONTINUE MOVING TO f 14:00 16:00 I 2.00 _ MOB P ' DS 15 16:00 17:45 1.75 MOB P PRE RIG ON DS 15 LOADERS SPOTTING RIG MATS ON THE ACCESS ROAD TO THE BACKSIDE OF THE PAD SPOT OUR T -MATS AND RIG MATS AROUND _- __ AND IN FRONT OF OUR WELL _� _— — � PRE RIG MATS SPOTTED, MOVE RIG TO 17 45 18.00 r 0.25 MOB P j _BACKSIDE OF PAD 18:00 19:30 1.50 MOB P PRE RIG ON BACKSIDE OF PAD AND LINED UP, STOP FOR CREW CHANGE PJSM WITH CREW TO MOVE OFF WELL. VERIFIED ALL WELLS LOCKED OUT -TESTED AND VERIFIED ESD WAS FUNCTIONALAND IS MANNED BY TOOLPUSHER 19:30 - 00:00 4.50 MOB -VERIFIED 12 X 12 WHEEL CHOCK IN PLACE -ASSIGNED SPOTTERS TO AREA OF RESPONSIBILITY -AGREED ON STOP WAS THE COMMAND TO STOP RIG. -PERFORMED RADIO CHECK PRIOR TO MOVING RIG. RIG ACCEPTED AT 19:30 P PRE RIG UP -- SIMOPS- INSTALL REELAND REEL HARDLINE SIMOPS-PERFORM LTT OF SWAB / TWC FOR THERMAL EXPANSION. NIPPLE DOWN TREE CAP. NIPPLE UP BOPE SIMOPS MAKE UP GOOSENECK/ STUFFING BOX TO INJECTOR Printed 10/3/2016 4:09 20PM *All depths reported in Drillers Depths* North America - ALASKA - BP Page 2 of 12 Operation Summary Report Common Well Name: 15-33 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/11/2016 End Date: 9/18/2016 X3 -0182L -C: (2,133,427.00) Project: Prudhoe May Site: PB DS 15 Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:00AM Rig Release: 9/21/2016 Rig Contractor: NORDIC CALISTA UWI: 500292244800 Active datum: Kelly Bushing/ Rotary Table @89.60usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 9/12/2016 00:00 - 02:00 1 2.00 MOB P PRE PJSM, PULL COIL ACROSS TO INJECTOR. REBOOT E -LINE. SET OFF TO SIDE _ FLOOD STACK. PERFORM 300 LOW / 4500 HIGH SHELL TEST. GOOD 02:00 04:45 2.75 BOPSUR P PRE TEST BOPE TO 250 PSI LOW, 3500 PSI HIGH FOR 5 MINUTES EACH TEST WITNESS WAIVED BYAOGCC REP BRIAN BIXBY 04:45 07:00 2.25 BOPSUR P PRE TESTED ANNULAR WITH 2" TEST JOINT VISUAL FLOW FROM ABOVE ANNULAR. BLED DOWN. CYCLE ANNULAR AND RETEST, FAILED. CARRY ON WITH REMAINING TESTS. PREPARE TO REPLACE ANNULAR ELEMENT. - - LOAD REEL WITH FRESHWATER FOR IR FOR IRV / PACKOFF TESTS 07:00 07:35 0.58 BOPSUR P PRE TEST IRV AND PACK OFF TO 250 LOW AND 3500 HIGH 07:35 08:00 0.42 BOPSUR P _ PRE REVERSE SLACK 08:00 08:45 0.75 BOPSUR P PRE IRU CUTTER TO CUT PIPE GREASE CREW CHECK TREE BOLTS WHILE CUTTING PIPE PRE CUT 260' OF COIL, NO ELINE, RD CUTTER 08:45 - 09:00 0.25 BOPSUR P AND SET INJECTOR OFF TO THE SIDE HOLD A PJSM TO REPLACE THE ANNULAR ELEMENT PRE REPLACE ANNULAR ELEMENT 09:00 09:40 0.67 �BOPSUR P 09:40 - 11:50 2.17 BOPSUR j N RREP PRE ELEMENT REPLACE, REINSTALL LUBRICATOR, FLUID PACK STACK, SHELL _ TEST LUBRICATOR AND RETESTANNULAR - 11:50 12:15 0.42 J BOPSUR P -- + I PRE TEST COMPANION IRON -- 12:15 - 12:30 0.25 —-- 12:30 12:45 0.25 -- BOPSUR P — _ BOPSUR P ---- PRE PRE HOLD RIG EVAC DRILL BEFORE PULLING TWC PJSM TO RU VALVE CREW LUBRICATOR AND _ 12:45 15:00 2.25 BOPSUR P PRE PULL TWC LOAD LUBRICATOR ON RIG AND PULL TWC 15:00 15:30 0.50 BOPSUR ! P PRE TWC PULLED, LOAD OUT LUBRICATOR 15:30 - 15:40 0.17 BOPSUR P PRE HOLD A PJSM TO MU THE CTC 15:40 16:00 0.33BOPSUR P PRE MU THE CTC 16:00 - 17:00 1.00 BOPSUR N SFAL PRE PT CTC, LEAKING CUT OFF CTC AND REINSTALL PT TO 250 AND 4300 PSI 17:00 - 17:25 0.42 BOPSUR P E PJSM FOR 2" HP TEST 17:25 18:00 0.58 BOPSUR P PRE ONLINE WITH LRS FOR A LOW PT 17:35 START 300 PSI LOW PT 17:40 GOOD LOW, GO TO HIGH 17:50 START HIGH PT — �_ 17:55 GOOD HIGH PT BLEED OFF PRESSURE LINE UP DOWN THE COILAND PUMP SLACK FORWARD 18:00 - 18:30 0.50 BOPSUR P CONDHL P -PRE PRE TES ILEI NE. GOOD TEST 18:30 21:00 2.50 MAKE UP BHI UQC W/ FLOATS - JI TEST FLOATS TO 250# / 3500# Printed 10/3/2016 4:09:20PM *All depths reported in Drillers Depths` Printed 10/3/2016 4:09:20PM *All depths reported in Drillers Depths` North America - ALASKA - BP Page 3 of 12 Operation Summary Report Common Well Name: 15-33 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/11/2016 End Date: 9/18/2016 X3 -0182L -C: (2,133,427.00 ) --- - - Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:OOAM Rig Release: 9/21/2016 Rig Contractor: NORDIC CALISTA UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) Date From - To Hrs (hr) Task — Code NPT NPT Depth Phase (usft) Description of Operations 21:00 - 00:00 3.00C0NDHL t P PRE PJSM, MAKE UP BHA. OPEN WELL TO CLOSED CHOKE. 18# ON WELL COME ONLINE AT MINIMUM WITH 10 BBLS METHANOL/ FOLLOWED BY 120° 1%KCL. TAKE ALL RETURNS TO TIGER TANK STARTED GETTING GASEOUS RETURNS. T� - STOP EVERY 1000' TO STRAP TANK 9/13/2016 00:00 - 04:30 4.50 CONDHL P PRE CONTINUE TO CIRCULATE AT MINIMUM. TAKING ALL RETURNS TO FLOWBACK TANK RIH TO 10765' TAG CIBP WITH NO ISSUE. INCREASE RATE TO 2.6 BPM. CIRCULATE 1.5 BOTTOMS UP WITH 120 DEG 1%KCL.FLUIDS CLEANUP AT BOTTOMS UP. OPEN CHOKE. SWAP TO 9.5 PPG QUICKDRIL MUD. CIRCULATE SURFACE TO SURFACE. VERIFY LUBRICATOR FLUID PACKED. LINE UP THROUGH MGS. PUMP 30 BBLS. RETURNS _ LOOK GOOD. LINE UP NORMAL FLOW PATH. 04:30 04:40 0.17 CONDHL P PRE PERFORM 10 MIN FLOW CHECK. WELL STATIC. 04:40 - 06:45 2.08 rt CONDHL P PRE LINE BACK UP THROUGH MGS. POOH 9.53 PPG IN / 9.51 PPG OUT 1.98 BPM IN / 1 BPM OUT PULLING OUT OFF HOLE. 06:45 07:00 0.25 CONDHL P PRE FLOW CHECK WELL HOLD PJSM TO LAD THE NOZZLE BHAAND MU THE WS BHA 07:00 07:15 0.25 CONDHL P PRE GOOD NO FLOW, TAG UP, REMOVE THE INJECTOR AND LD THE NOZZLE BHA 07:15 07:50 0.58 1 WHIP P WEXIT LOAD WS ON RIG & SCRIBE MU WS BHAAND STAB ON FLUSH MGS BACK TO FRESH WATER 07:50 =10:30 2.67 WHIP P WEXIT RIH 10:30 12:10 1.67 WHIP P WEXIT 1 WT CKABOVE THE TOL LOG TIE IN, -6' CORRECTION { _ - - LOG CCL WHIP P 12:10 12:20 0.17 WEXIT SET WHIPSTOCK: PRESSURE UP TO 4600 PSI AND RELEASE FROM WHIPSTOCK TOWS: 10690' MD BOWS: 10698.73' MD SET 30 DEG ROHS WEXIT CONFIRM SET WITH 5.OK DOWN WEIGHT MONITOR WELL FOR 10 MINUTES 12:20 12:30 0.17 WHIP P 12:30 - 14:05 - -- 1.58 -� WHIP P - - - WEXIT STATIC POOH MUD WEIGHT: 9.5 PPG IN, 9.5 PPG OUT RATE: 1.42 BPM IN, 0.92 BPM OUT 14:05 14:15 0.17 WHIP P MONITOR WELL FOR 10 MINUTES WEXIT CLOSE EDC, POWER DOWN 14:15 14.40 0.42 WHIP P WEXIT STATIC, TAG UP INJECTOR OFF: 14:20 Printed 10/3/2016 4:09:20PM *All depths reported in Drillers Depths` North America - ALASKA - BP Page 4 of 12 Operation Summary Report Common Well Name: 15-33 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/11/2016 End Date: 9/18/2016 X3 -0182L -C: (2,133,427.00) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:00AM Rig Release: 9/21/2016 Rig Contractor: NORDIC CALISTA UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 14:40 - 15.20 0.67 WHIP P WEXIT MAKE UP MILLING BHA 3 03:30 - 04:20 0.83 STWHIP 04:20 - 04:55 0.58 04.55 - 06:45 PICK UP 2-3/8" XTREME MOTOR (0.6 DEG 06:45 - 07:30 AKO) AND COILTRAK TOOLS 07:30 07:45 - MAKE UP 2.74 HCC WINDOW & STRING MILLS SURFACE TEST TOOL. GOOD TEST. PRESSURE TEST QTS TO 250 PSI LOW FOR 5 MINUTES / 3800 PSI HIGH FOR 5 MINUTES - INJECTOR ON: 15:15 15:20 - 18:00 2.67 WHIP P WEXIT RIH. TIE IN DEPTH, DRY TAG WHIPSTOCK AT 10,691 FT. 18:00 - 0000 6.00 STWHIP P WEXIT MILL 2.74" WINDOW IN 3-1l4" LINER PER BAKER REP AND WELL PLAN. MILL WINDOW FROM 10,690.6 TO 10,695.4 FT THEN MILL RATHOLE TO 10,705.5 FT. MUD WEIGHT: 9.52 PPG IN, 9.48 PPG OUT DWOB AROUND 2.5K WHILE MILLING WINDOW, 1K DURING RATHOLE. CIRC PRESSURE 3700 PSI OFF BOTTOM. 9/14/2016 00:00 02:00 2.00 STWHIP P WEXIT REAM WINDOWAT 1 FT/MIN. NO MOTOR WORK SEEN ON ANY OF THE PASSES. REAM DOWN AT 30R TF (AS MILLED). REAM UP, 3 PASSES AT: AS MILLED, +15 DEG, -15 DEG TF. RATE: 1.80 BPM IN, 1.80 BPM OUT PU: 30K, SO: 20K SHUT DOWN PUMPS, DRY DRIFT WINDOW AS MILLED TF, NOTHING SEEN BLEED OA FROM 900 PSI TO ZERO, BLEED IA 200 PSI TO ZERO. 10 MIN DYNAMIC FLOW CHECK AT WINDOW IS GOOD PUMP 10 BBLS HI -VIS SWEEP AROUND. 02:00 03:30 1.50 STWHIP P WEXIT POOH MUD WEIGHT: 9.51 PPG IN, 9.48 PPG OUT RATE: 2.14 BPM IN, 1.67 BPM OUT 03:30 - 04:20 0.83 STWHIP 04:20 - 04:55 0.58 04.55 - 06:45 1.83 06:45 - 07:30 0.75 07:30 07:45 0.25 DRILL - OPEN EDC, POH FROM 10,650' MD TO 200' T I MD RATE: 2.14 BPM. CIRC PRESSURE: 3,470 PSI P WEXIT '-AT SURFACE, 10 MIN PUMPS OFF FLOWCHECK IS STATIC. REMOVE INJECTOR, OFF AT 03:40. UD MILLING BHA. MILLAND STRING REAMER GAUGE IS 2.74 GO 2.73 NO GO P PROD1 MAKE UP DRILLING BHA #4 - PICK UP (0.98 DEG AKO) AND COILTRAK TOOLS - MAKE UP 3.25" <HYC DURAFORCE XD> BICENTER BIT SURFACE TESTED TOOL. GOOD TEST. PRESSURE TEST QTS INJECTOR ON: 04:45 DRILL P PROD1 RIH DRILL P PROD1 PERFORM LONG TIE IN FOR GEO DRILL P PROD1 CORRECT DEPTH -8' AND RIH TO START DRILLING Printed 10/3/2016 4:09:20PM 'All depths reported in Drillers Depths' North America - ALASKA - BP Operation Summary Report Page 5 of 12 Common Well Name: 15-33 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/11/2016 End Date: 9/18/2016 X3 -0182L -C: (2,133,427.00) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:OOAM Rig Release: 9/21/2016 Rig Contractor: NORDIC CALISTA UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations -- - -- - (hr) - -- (usft) 07:45 - 13:10 5.42 DRILL P PROD1 DRILL BUILD FREE SPIN: 3780 PSI, 1.75 BPM RATE: 1.75 BPM IN, 1.77 BPM OUT. CIRC PRESSURE: 3966 PSI MUD WEIGHT: 9.51 PPG IN, 9.46 PPG OUT, ECD: 10.46 PPG ROP: 65 FT/HR, WOB: 1.53 KLBS ROP WAS FAIR UNTIL WE DRILLED THROUGH THE 14N AND SINCE THEN IT'S BEEN RATTY DRILLING 13:10 - 18:00 4.83 DRILL P PROD1 DRILL BUILD SECTION SLOW RATTY DRILLING FREE SPIN: 3780 PSI, 1.75 BPM RATE: 1.77 BPM IN, 1.77 BPM OUT. CIRC PRESSURE: 3907 PSI - MUD WEIGHT: 9.52 PPG IN, 9.49 PPG OUT, ECD: 10.53 PPG ROP: 45 FT/HR, WOB: 3.13 KLBS 18:00 - 18:20 0.33 DRILL P PROD1 i DRILL BUILD SECTION GEO'S TARGETING 8769' TVD ROP GETTING BETTER IN Z1A FREE SPIN: 3780 PSI, 1.75 BPM RATE: 1.80 BPM IN, 1.80 BPM OUT. CIRC PRESSURE: 4021 PSI MUD WEIGHT: 9.53 PPG IN, 9.52 PPG OUT, ECD: 10.61 PPG ROP: 80 FT/HR, WOB: 2.31 KLBS 18:20 18:45 0.42 DRILL P PROD1 STACKING WT 410', PERFORM WIPER TO WINDOW. PUMP 10 BBLS LO/ HI VIS SWEEPS AROUND. '18:45 - 21:20 2.58 DRILL P PROD1 LOG TIE IN AND CORRECT DEPTH +3.5'. DRILL FROM 11,100 FT. DIFFICULT SLIDING, TRY LUBE PILLAND SEE SOME BENEFICIAL EFFECTS. DISCUSS WITH ODE AND MUD ENGINEER, RAISE THE BARALUBE CONCENTRATION IN THE ACTIVE SYSTEM BY 0.5% UP TO 2.5%. DRILL TO 11,175 FT HAVING SLIDE ISSUES. 21:20 - 00:00 2.67 DRILL P PROD1 PERFORM LONG WIPER TRIP FROM 11,175' MD TO 7,300' MD TO CLEAN TUBING TANGENT SECTION. - RATE: 2.22 BPM IN, 2.08 BPM OUT. CIRC PRESSURE: 3790 PSI - PUMP 10 BBLS LO / HI VIS SWEEPS AROUND. - DISCUSS WITH ODE, DECIDE TO RAISE BARALUBE TO 3.0% TO MAXIMIZE FOOTAGE WITH THIS MUD SYSTEM PRIOR TO SWAPPING TOA NEW ONE. SWEEPS DIDN'T RETURN ANYAPPRECIABLE EXCESS CUTTINGS. 9/15/2016 00:00 01:00 1.00 DRILL P PROD1 CONTINUE WIPER TRIP BACK TO BOTTOM. TIE-IN DEPTH, CORRECT+9 FT. REDUCE RATE AND KEEP AS DRILLED TF THROUGH SHALES. Printed 10/3/2016 4:09:20PM `All depths reported in Drillers Depths' North America - ALASKA - BP Operation Summary Report Page 6 of 12 Common Well Name: 15-33 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/11/2016 End Date: 9/18/2016 X3 -0182L -C: (2,133,427.00) Project. Prudhoe Bay Site: PB DS 15 Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:OOAM Rig Release: 9/21/2016 Rig Contractor: NORDIC CALISTA UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations - ---(hr) - - - (usft) 01:00 - 03:00 2.00 DRILL P PROD1 DRILL 3.25" LATERAL FROM 11,175' MD TO 11,238' MD - FREE SPIN: 3,760 PSI, 1.8 BPM, ECD = 10.49 PPG - RATE: 1.79 BPM IN, 1.79 BPM OUT. CIRC PRESSURE: 3,760 - 4,200 PSI MUD WEIGHT: 9.48 PPG IN, 9.46 PPG OUT, ECD: 10.49 PPG ROP: 50 - 100 FT/HR, WOB: 2 - 3 KLBS STILL DIFFICULT SLIDING, CALL FOR NEW MUD. 03:00 05:30 2.50 DRILL P PROD1 DRILL 3.25" LATERAL FROM 11,238' MD TO 11,385' MD - FREE SPIN: 3,870 PSI, 1.82 BPM, ECD = 10.50 PPG - RATE: 1.82 BPM IN, 1.82 BPM OUT. CIRC PRESSURE: 3,900 - 4,200 PSI MUD WEIGHT: 9.52 PPG IN, 9.48 PPG OUT, ECD: 10.49 PPG - ROP: 10_- 100 FT/HR, WOB: 2 - 3 KLBS 05:30 - 06:40 1.17 DRILL P PROD1 NEW MUD IS ALL THE WAYAROUND, ROP IS IMPROVED. r WIPER TRIP FROM 11,385 FT TO 11,000 FT. 06:40 09:00 2.33 DRILL P PROD1 DRILL 3.25" LATERAL FREE SPIN: 3840 PSI, 1.82 BPM, ECD = 10.77 PPG RATE: 1.82 BPM IN, 1.81 BPM OUT. CIRC PRESSURE: 3977 PSI MUD WEIGHT: 9.61 PPG IN, 9.63 PPG OUT, ECD: 10.77 PPG ROP.67 FT/HR, WOB: 1 - 3 KLBS 09:00 - 11:00 2.00 DRILL P PROD1 STILL HAVING WT ISSUES WITH THE NEWER MUD SYSTEM ECD'S ARE HIGHER (10.75) THAN THE SYSTEM WE SWAPPED OUT AT 10.69 TRY PUMPING A 20 BBL LOW VIS PILL 1100 12:00 1.00 DRILL P 12:00 13:20 1.33 DRILL P 13:20 - 14:45 1.42 DRILL P STILL HAVING WT TRANSFER ISSUES, MUD ENGINEER WANTS TO ADD ANOTHER 0.5% BARO -LUBE PROD1 STACKING WT, DRILLED 410' WIPE TO THE WINDOW AND TIE IN PROD1 BACK ON BOTTOMDRILLING DRILL 3.25" LATERAL - FREE SPIN: 3799 PSI, 1.80 BPM, ECD = 10.75 PPG - RATE: 1.82 BPM IN, 1.82 BPM OUT. CIRC PRESSURE: 4007 PSI - MUD WEIGHT: 9.58 PPG IN, 9.59 PPG OUT, ECD: 10.75 PPG - ROP: 78 FT/HR, WOB: 1 - 3 KLBS GOOD WT TRANSFER AFTER WIPER TRIP DRILLED -40' AND STACKING WTAGAIN DRILLING AHEAD SLOW WITH SEVERAL PU'S AFTER STACKING WT PROD1 DISCUSSED DRILLING CONDITIONS WITH TOWN TEAM AND CALL FOR TRUCKS TO SWAP TO A NEW MUD SYSTEM WITH 4% LUBES Printed 10/3/2016 4:09:20PM *AIL depths reported in Drillers Depths* North America - ALASKA - BP Operation Summary Report Page 7 of 12 Common Well Name: 15-33 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/11/2016 End Date: 9/18/2016 X3 -0182L -C: (2,133,427.00) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:OOAM Rig Release: 9/21/2016 Rig Contractor: NORDIC CALISTA UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations _ (hr) (usft) 14:45 - 15:15 0.50 DRILL P PROD1 DRILL 3.25" LATERAL - FREE SPIN: 3799 PSI, 1.80 BPM, ECD = 10.75 'PPG - RATE: 1.82 BPM IN, 1.80 BPM OUT. CIRC PRESSURE: 3959 PSI - MUD WEIGHT: 9.58 PPG IN, 9.56 PPG OUT, ECD: 10.66 PPG ROP: 33 FT/HR, WOB: 1 - 3 KLBS 15:15 - 16:10 0.92 DRILL P PROD1 CONTINUE TRYING TO DRILLAHEAD WAITING FOR NEW MUD 15:00 TRUCKS ARRIVED ON LOCATION FOR MUD SWAP THEN LEFT. THE TRUCKS THAT WERE SUPPOSED TO PU THE MUD CAME TO LOCATION EMPTY AND HAVE TO GO BACK TO DEADH_ORSE TO GET THE MUD 16:10 - 16:40 0.50 DRILL N HMAN PROW WE ARE NOTABLE TO GET WEIGHT TO BIT AFTER SEVERAL PU'S AND RIH AT 70-100 FPM WE ARE NOT ABLE TO DRILLAHEAD PUH TO CONDITION WELL TO 7300' FOR UPCOMING MUD SWAP 16:40 - 17:30 0.83 DRILL N HMAN PROD1 OPEN EDC AND PUH TO 7300' THEN RIH TO LOG TIE IN 17:30 18:00 0.50 DRILL P PROD1 TRUCKS ON LOCATION 18:00 - 21:00 3.00 DRILL P PROD1 LOG TIE IN. RIH TO BOTTOM, DRILL FROM 11,755 FT. START NEW MUD DOWN THE CT. DRILL 3.25" LATERAL FROM 11,755' MD TO 11958' MD FREE SPIN: 3,480 PSI, 1.81 BPM RATE: 1.81 BPM IN, 1.81 BPM OUT. CIRC PRESSURE: 3,480 - 3,800 PSI MUD WEIGHT: 9.55 PPG IN, 9.60 PPG OUT, ECD: 10.60 PPG ROP: 100 FT/HR, WOB: 2-3 KLBS AT 11,900 FT PUMP 10 BBLS LO / HI VIS SWEEPS AROUND, CONDUCT NUMEROUS SHORT WIPERS DURING DRILLING THIS INTERVAL. 21:00 - 00:00 3.00 DRILL P PROD1 PULL 200 FT WIPER FROM 11,958 FT. DRILL FROM 11,958 FT TO 12,126 FT. PUMP 10 BBLS LO / HI VIS SWEEP AROUND. LOSING SLIDE AT THIS DEPTH, PULL LONG WIPER TO WINDOW 9/16/2016 00:00 - 03:00 3.00 DRILL P PROD1 PERFORM LONG WIPER TRIP TO WINDOW FROM 12,126' MD TO 10,700' MD - RATE: 1.82 BPM IN, 1.71 BPM OUT. CIRC PRESSURE: 3,480 PSI - PUMP 10 BBLS LO / HI VIS SWEEPS AROUND. CLEAN PASS UP LOG DOWN FOR TIE-IN FROM 10,700' (RA TAG) WITH +6' CORRECTION Printed 10/3/2016 4:09:20PM *All depths reported in Drillers Depths* North America - ALASKA - BP Operation Summary Report Page 8 of 12 Common Well Name: 15-33 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/11/2016 End Date: 9/18/2016 X3 -0182L -C: (2,133,427.00 ) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:OOAM Rig Release: 9/21/2016 Rig Contractor: NORDIC CALISTA UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations -- - -- (hr) -- (usft) --- - -- -- - --- 03:00 05:10 2.17 DRILL P PROD1 DRILL FROM 12,126 FT. GOOD ROP INITIALLY HOWEVER ITS TAKING NEGATIVE WT TO GET IT TO SLIDE. DRILLTO 12,192 FTAND PICK UP FOR WIPER. CLEAN PICK UP BUT CAN'T GET BACK DOWN, STACKING WT OFF BOTTOM. FINALLY GET BACK DOWN, DRILL FROM 12,192 FT AROUND 100 FT/HR, -7K STRING WT. DRILL TO 12,305 FT. 05:10 06:00 0.83 DRILL P PROD1 WIPER TRIP FROM 12,305 FT. DIFFICULT TO GET BACK TO BOTTOM, SI TACKING WT OFF BOTTOM. 06:00 - 08:15 2.25 DRILL P PROD1 CAME UP 300' AND CANNOT GET BACK TO BOTTOM WE HAVE BEEN DRILLING IN A CLEAN SAND WITH ONLY 550' ON THIS MUD SYSTE AND SHOULD BE DRILLING AT 80+ FPH USING A LITTLE MORE THAN NORMAL SURFACE WEIGHT BUT WE ARE USING ALLAVAILABLE SURFACE WEIGHT JUST TO DRILL WITH -7 TO -10K SURFACE WEIGHT. 08:15 09:30 1.25 DRILL P PROD1 DRILL 3.25" LATERAL STILL FIGHTING WOB ISSUES DRILLING AT -6K TO -11K SURFACE WEIGHT ADDED 0.5% BARO -LUBE BRINGING LUBES TO 4.5% FREE SPIN: 3890 PSI, 1.81 BPM, ECD = 10.59 PPG - RATE: 1.84 BPM IN, 1.84 BPM OUT. CIRC PRESSURE: 4029 PSI - MUD WEIGHT: 9.59 PPG IN, 9.59 PPG OUT, ECD: 10.71 PPG ROP: 40-70 FT/HR, WOB: 0.5 - 1.78 KLBS TRY ADDING 0.5% MORE EZ -GLIDE BRINGING LUBES TO 5% (MAX) 09:30 12:00 2.50 DRILL P PROD1 DRILL 3.25" LATERAL STILL FIGHTING WOB ISSUES DRILLING AT -6K TO -11 K SURFACE WEIGHT ADDED 0.5% EZ GLIDE BRINGING LUBES TO 5.0% - FREE SPIN: 3890 PSI, 1.81 BPM, ECD = 10.59 PPG - RATE: 1.86 BPM IN, 1.85 BPM OUT. CIRC PRESSURE: 3970 PSI - MUD WEIGHT: 9.59 PPG IN, 9.59 PPG OUT, ECD: 10.72 PPG ROP: 41 FT/HR, WOB: 0.5 - 1.78 KLBS 12:00 13:30 1.50 DRILL P PROD1 DRILLED 410' AND RUNNING OUT OF PUSH, WIPE TO THE WINDOW 1330 1335 0.08 DRILL P PROD1 AT THE WINDOW CIRC A BOTTOMS UP AND CALL ODE PLAN FORWARD - CUT THE MUD WITH A BRINE TO REDUCE THE LSRV DOWN TO -25k AND POOH FOR THE AGITATOR 13:35 - 13:45 0.17 DRILL P PROD1 FLOW CHECK WELL AT THE WINDOW THE POOH Printed 10/3/2016 4:09:20PM 'All depths reported in Drillers Depths` North America - ALASKA - BP Operation Summary Report Page 9 of 12 Common Well Name: 15-33 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/11/2016 End Date: 9/18/2016 X3 -0182L -C: (2,133,427.00) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:OOAM Rig Release: 9/21/2016 Rig Contractor: NORDIC CALISTA UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) - -- - (usft) — 13:45 15:15 1.50 DRILL P PROD1 GOOD NO FLOW, POOH HOLD A PJSM TO PULL THE BHA 15:15 16:15 1.00 DRILL P PROD1 MONITOR WELL FOR 10 MINUTES: STATIC INJECTOR OFF: 15:25 BIT GRADE = 1-2 CT 1 CHIPPED CUTTER ON THE BACK REAMER 16:15 16:25 0.17 DRILL P PROD1 PJSM TO MU THE BHA 16:25 17.00 0.58 DRILL P PROD1 I MAKE UP BHA #5 PICK UP 2-3/8" ULS MOTOR (0.98 DEG AKO) AND 2.375" COI LTRAK TOOLS MAKE UP 3.25" HYC DURAFORCE XD BICENTER BIT - SURFACE TESTED AGITATOR TOOL. GOOD TEST. - PRESSURE TEST QTS TO 300 PSI LOW FOR 5 MINUTES / 3,800 PSI HIGH FOR 5 MINUTES !-INJECTOR ON: 17:00 17:00 - 20:00 3.00 DRILL P PROD1 RIH WITH 2-3/8" DRILLING BHA#5. RATE: 1.07 BPM IN, 1.2 BPM OUT. CIRC PRESSURE: 1,700 PSI MUD WEIGHT: 9.52 PPG IN, 9.53 PPG OUT LOG DOWN FOR TIE-IN FROM 10,300' TO 10,370' MD (FORMATION) WITH +10' CORRECTION AFTER TIE-IN LOG CCLACROSS LINER TOP SETTING AREA. i- 20:00 21:30 1.50 DRILL P PROD1 RIH TO JUST ABOVE WINDOW, PUMP EP -LUBE PILL AROUND AS PER OCN #4 AND BAROID REP. DUMP THE PILL WHEN IT REACHES SURFACE. 21:30 23:00 1.50 DRILL P PROD1 CLOSE ECD, RIH THROUGH WINDOW, PUMP 1.0 BPM WHILE RIH, KEEP GOOD TF _ THROUGH SHALES. 23:00 00:00 1.00 DRILL N DFAL 11,750.00 PROD1 ATA DEPTH OF 11,750 FT LOSE COMMUNICATION WITH TOOL. PICK UP SLOWLY AND TROUBLESHOOT, ALL SURFACE CONNECTIONS INCLUDING SLB J -BOX TEST OK. PULL THROUGH WINDOW. 10 MIN PUMPS OFF FLOWCHECK IS GOOD, NO FLOW. CONTINUE POOH, KEEP WELL FULL ACROSS TOP TO AVOID TURNING BIT IN THE TUBING. - HOLD 200 PSI CHOKE PRESSURE WHILE FILLING ACROSS TOP. - LIMIT PULLING SPEED TO 40 FT/MIN WHILE INSIDE 3-1/4" LINER. 9/17/2016 00:00 02:00 2.00 DRILL N DFAL PROD1 CONTINUE POOH FOR TOOL FAILURE. AT SURFACE, MONITOR WELL FOR 10 MIN, STATIC. REMOVE INJECTOR, OFF AT 01:40. BIT IS 1-1, WILL RE -RUN. KICK WHILE TRIPPING DRILL WITH BHA IN THE STACK. CORRECT RESPONSE FROM CREWS, WELL SIMULATED SECURE IN 1 MIN. Printed 10/3/2016 4:09:20PM 'All depths reported in Drillers Depths' North America - ALASKA - BP Page 10 of 12 Operation Summary Report Common Well Name: 15-33 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/11/2016 End Date: 9/18/2016 X3 -0182L -C: (2,133,427.00) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:OOAM Rig Release: 9/21/2016 Rig Contractor: NORDIC CALISTA UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations -_ _- (hr) (usft) 02:00 03:00 1.00 DRILL N DFAL PROD1 LAY DOWN BHA#5. TROUBLESHOOT UQC, GOOD. FAULT IS SOMEWHERE IN THE BHA. CHANGE OUT P&C SUB, TOOL TESTS GOOD. 1 M/U BHA #6, INJECTOR ON AT 03:00. 03:00 06:10 3.17 DRILL N DFAL PROD1 RIH WITH 2-3/8" DRILLING BHA #6 '06: 10 06:40 0640 07:45 - RATE: 1.55 BPM IN, 1.86 BPM OUT. CIRC PRESSURE: 2,465 PSI MUD WEIGHT: 9.58 PPG IN, 9.58 PPG OUT LOG DOWN FOR TIE-IN FROM 10375' (FORMATION) WITH -5' CORRECTION - ADD 9.5# BRINE TO MUD WHILE RIH TO REDUCE LSRV, AS PER OCN #4. 0.50 DRILL P PROD1 END NPT FOR TOOL FAILURE 1.08 DRILL P PROD1 BACK ON BOTTOM DRILLING LATERAL 07:45 - 11:00 3.25 11:00 - 12:10 1.17 FREE SPIN: 4204 PSI, 1.76 BPM RATE: 1.76 BPM IN, 1.79 BPM OUT. CIRC PRESSURE: 4519 PSI MUD WEIGHT: 9.63 PPG IN, 9.56 PPG OUT, ECD: 10.62 PPG ROP: 70 FT/HR, WOB: 2.01 KLBS '16K SURFACE WT WHILE DRILLING STACKED OUT, PU AND RAN BACK DOWN TO TAG BUT NO MOTOR WORK SET DOWN MORE WTAND GET WOB -5 TO -10K SURFACE WT SEEMS TO BE WORKING DOESN'T LOOK LIKE THE AGITATOR IS WORKING AFTER DRILLING 20' DRILL P PROD1 NO INDICATION THAT THE AGITATOR IS WORKING TRY CYCLING PUMP RATES OFF BOTTOM THEN TRY DRILLING AGAIN STILL NOT SEEING ANY EFFECTS THAT THE AGITATOR IS WORKING PU AND REDUCE DRILLING RATE TO 1.5 BPM NO CHANGE IN WT TRANSFER PU AND INCREASE RATE TO 1.85 BPM LOOKS LIKE THE AGITATOR IS WORKING AGAIN, DRILLING AT 0 TO -3K SURFACE WT DRILL P PROD1 DRILLING LATERAL MUD IS CUT BACK TO 17.4K LSRV AND AN 18 YP FREE SPIN: 4204 PSI, 1.76 BPM RATE: 1.84 BPM IN, 1.80 BPM OUT. CIRC PRESSURE: 4358 PSI - MUD WEIGHT: 9.63 PPG IN, 9.59 PPG OUT, ECD: 10.61 PPG ROP: 65 FT/HR, WOB: 1.09 KLBS �- AVERAGE ROP OVER THE LASAT 1 -HR IS 65 FPH 12:10 12:30 0.33 DRILL P FROM FREE SPIN: 4204 PSI, 1.76 BPM RATE: 1.84 BPM IN, 1.80 BPM OUT. CIRC PRESSURE: 4358PSI - MUD WEIGHT: 9.64 PPG IN, 9.60 PPG OUT, ECD: 10.62 PPG ROP: 60 FT/HR, WOB: 1.05 KLBS Printed 10/3/2016 4:09:20PM *All depths reported in Drillers Depths* North America -ALASKA - BP Page 11 of 12 Operation Summary Report Common Well Name: 15-33 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/11/2016 End Date: 9/18/2016 X3 -0182L -C: (2,133,427.00 ) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:OOAM Rig Release: 9/21/2016 Rig Contractor: NORDIC CALISTA UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69 60usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations — (hr) (usft) 12:30 - 13:00 0.50 DRILL P PROD1 PUMP PRESSURE HAVE DECREASED ABOUT 100 PSI BUT WE ARE RIDING CLOSE TO OUR PUMP TRIPS. THIS MUD SYSTEM HAS 1050' AND 1% DRILL SOLIDS, PREP PITS TO SWAP TO NEW MUD 13:00 - 13:30 0.50 DRILL P PROD1 PU AFTER STACKING OUT AND CAN'T GET BACK TO BOTTOM 13:30 14:00 0.50 DRILL P PROD1 NEW MUD GOING DOWN HOLE 14:00 - 14:15 0.25 DRILL P PROD1 NEW MUD OUTAND IN THE CASED HOLE, GO BACK TO BOTTOM 14:15 16:20 2.08 DRILL P PROD1 I- FREE SPIN: 3840 PSI, 1.79 BPM RATE: 1.80 BPM IN, 1.80 BPM OUT. CIRC PRESSURE: 4020 PSI - MUD WEIGHT: 9.59 PPG IN, 9.60 PPG OUT, ECD: 10.60 PPG _ ROP_: 60 FT/HR, WOB: 1.05 KLBS 16:20 - 17:40 1.33 DRILL P PROD1 NOTABLE TO DRILL, WE HAVE DRILLED 400' SINCE THE LAST WIPER, WIPE TO THE WINDOW PUMP LOW & HIGH VIS PILLS WHILE TRIPPING TO THE WINDOW 17:40 19:10 1.50 DRILL P PROD1 PUH TO 7300' CHASING PILLS. GOOD AMOUNT OF CUTTINGS RETURNED WITH THE SWEEPS. TIE-IN DEPTH FROM 10,710 FT (RA) CORRECT — +12 FT. 19:10 - 23:40 4.50 DRILL N FLUID PROD1 PASS THROUGH WINDOW, RIH TO BOTTOM. AT 12,050 FT START STACKING WT. REPEATED PICKUPS TO WORK TO BOTTOM. PICKUPARE ALL CLEAN, JUST CAN'T RIH SMOOTHLY. NOTHING SEEN ON DWOBANY OF THE SETDOWNS. DISCUSS WITH ODE, DECIDE TO RAISE TOTAL LUBES TO 5% CONCENTRATION: 3% EZ -GLIDE 1.75% BAROLUBE 0.25% DRIL-N-SLIDE TRY WORKING TO BOTTOM AT VARIOUS RUNNING SPEEDS AND PUMP RATES, VERY SLOW PROGRESS. DISCUSS WITH ODE, DECIDE TO CALL TO AT CURRENT DRILLED DEPTH. CONTINUE MAKING WAY TO BOTTOM, ADDING LUBES TO MUD. FINALLY TAG BOTTOM AT 12,944 FT. 23:40 00:00 0.33 DRILL P PROD1 PICK BACK UP TO WINDOW TO TIE-IN. 9/18/2016 00:00 02:30 2.50 DRILL P PROD1 TIE-IN DEPTH, CORRECT+6.5 FT. RIH TO BOTTOM. WORK PIPE THE FINAL 300 FT TO BOTTOM, USE VARIOUS PUMP RATES AND RUNNING SPEEDS. TAG AT 12,945 FT, CORRECTED DRILLED DEPTH. 02:30 - 06:00 3.50 DRILL P PROD1 DYNAMIC FLOW CHECK ON BOTTOM IS GOOD. LAY IN BEAD PILL WHILE POOH. PULL THROUGH WINDOWAND OPEN EDC, PUMP 2.18 BPM / 3300 PSI WHILE POOH. FLAG PIPE AT 9700', 6500' EOP WHILE POOH. 06:00 - 06:20 0.33 DRILL P PROD1 MONITOR WELL AT SURFACE, STATIC. Printed 10/3/2016 4:09:20PM *All depths reported in Drillers Depths* Printed 10/3/2016 4:09:20PM 'All depths reported in Drillers Depths" North America - ALASKA - BP Page 12 of 12 Operation Summary Report Common Well Name: 15-33 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/11/2016 End Date: 9/18/2016 X3 -0182L -C: (2,133,427.00 ) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:OOAM Rig Release: 9/21/2016 Rig Contractor: NORDIC CALISTA UWI: 500292244800 _ Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) --�— — (usft) 06:20 07:00 0.67 DRILL P PROD1 SHALLOW TEST AGITATOR, VERY WEAK —7:00 07:15 __ 0.25 DRILL ___ PROD1 VIBRATION TAG UPAND LD THE BHA PREP TO FUNTION TEST BOPE 07:15 - 07:30 07:30 - 07:45 0.25 DRILL 0.25 DRILL -- PROD1 ��P PROD1 FUNCTION TEST BOPE RD UQC. j ALL FURTHER ENTRIES TODAY ON THE CON REPORT. Printed 10/3/2016 4:09:20PM 'All depths reported in Drillers Depths" Printed 10/3/2016 4:16:14PM `All depths reported in Drillers Depths' North America - ALASKA - BP Page 1 of 5 Operation Summary Report Common Well Name: 15-33 AFE No Event Type: COM- ONSHORE (CON) Start Date: 9/18/2016 End Date: 9/21/2016 X3 -0182L -C: (1,297,520.00) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:OOAM Rig Release: 9/21/2016 Rig Contractor. NORDIC CALISTA UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations - (hr) (usft) 9/18/2016 07:45 - 08:00 0.25 CEMT P RUNPRD PUMP SLACK OUT '08:00 08:20 0.33 CEMT P RUNPRD MU CTC PULL TEST TO 35K PT TO 4000PSI 08:20 - 08:50 0.50 CEMT P RUNPRD MU NOZZLE AND PUMP 3/4" DRIFT BALL 08:50 10:00 1.17 CEMT P RUNPRD CHECK FOR BALL AND RECOVERED RU FLOOR TO RUN LINER 10:00 10:30 0.50 CEMT P RUNPRD PJSM TO MU LINER VERIFY PIPE COUNT WITH DRILLER, BTT HAND, TP AND WSL 10:30 - 16:00 5.50 CEMT f P RUNPRD MU LINER AS PER PLAN & SUMMARY FILLING PIPE EVERY 1000' 16:00 16:50 0.83 CEMT P RUNPRD LINER MU, PU LINER RUNNING BHA 16:50 - 18:00 1.17 CEMT P RUNPRD PU THE IJECTOR AND RIH WITH LINER START WORKING PIPE PAST 12,660 FT. 18:00 22:20 4.33 CEMT P RUNPRD RUN TO 12,832 FT NO FURTHER PROGRESS. DISCUSS WITH ODE, DECIDE TO PUMP MINERAL OIL TO HELP GET LINER THE REST OF THE WAY DOWN. USE 15 BBLS 9.5# BRINE ASA SPACER ON EITHER SIDE OF 20 BBLS OIL. PUMP OIL OUT, ABLE TO WORK TO 12,930 FT. STACK WEIGHT HERE 8 TIMES, APPEARS TO BE BOTTOM. UP WEIGHT IS 41 K. CIRC MINERAL OIL OUT OF OPEN HOLE TO _ GETACCURATE PICKUP WEIGHTS. 22:20 - 23:30 1.17 CEMT P RUNPRD LAUNCH 5/8 STEEL BALL, BALL IS HEARD ROLLING AND LEAVING THE REEL HOUSE. AFTER 1 REEL VOLUME NO SIGN OF BALL. CYCLE PIPE, SURGE PRESSURE, FINALLY GET IT ON SEAT. PRESSURE UPAND SHEARS OUTAT4,250 PSI. NEW UP WEIGHT IS 35K, PICK UP TO BREAKOVER +2 FT TO CONFIRM. 23:30 - 00:00 0.50 CEMT P RUNPRD CIRCULATE WELL OVER TO 1% KCL. 9/19/2016 00:00 04:00 4.00 CEMT P RUNPRD CONTINUE CIRCULATING WELL TO KCL. Printed 10/3/2016 4:16:14PM `All depths reported in Drillers Depths' North America - ALASKA - BP Operation Summary Report Page 2 of 5 Common Well Name: 15-33 AFE No Event Type: COM- ONSHORE (CON) Start Date: 9/18/2016 End Date: 9/21/2016 X3 -0182L -C: (1,297,520.00) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:OOAM Rig Release: 9/21/2016 Rig Contractor: NORDIC CALISTA UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations µ- (hr) --- (usft) 04:00 - 05.30 1.50 CEMT P RUNPRD MIX ANID PUMP 19.0 BBLS OF CEMENT: - FILL LINES WITH WATER AND PRESSURE TEST TO 6000 PSI FOR 5 MINUTES CEMENT WET AT 04:17 HRS. ZERO IN MM ONCE DENSITY = 13.5 PPG LOAD 19 BBLS 15.3 PPG CEMENT IN REEL SWAP TO RIG PUMP. CLEANUP LINES TO SLB UNIT. PERFORM DISPLACEMENT WITH RIG PUMPS - DISPLACE CEMENT WITH 8.37 PPG EXHAUST PILL RATE: 1.52 BPM IN, 1.44 BPM OUT ZERO OUT MM WITH CEMENTAT SHOEAT 46.7 BBLS AWAY - TAKE RETURNS TO PIT 3 FOR MANUAL STRAP - SHUT DOWN PUMPS AT 52.4 BBLS AWAY (6.1 BBLS BEHIND PIPE) LAUNCH PEE WEE DARTAND LINER WIPER PLUG AS FOLLOWS: - PICK UP TO BREAKOVER +12 FT (12,908' MD) PER BTT REP, EXPOSE DOGS, SET DOWN AT 12,921' MD (12 FT HIGHER) PU: 35 KLBS, SO: 20 KLBS SHIFT LINER WIPER PLUG DOWN, PICK BACK UP TO BREAKOVER AND SIDE EXHAUST 5 BBLS SET DOWN 10KAT 12,921' MDAND LAUNCH PEE WEE DART. PRESSURE UP ON WIPER PLUG AND ZERO MM AT 2,000 PSI - LINER WIPER PLUG SHEARED AT 3,750 PSI, ZERO IN MM DISPLACE LINER WIPER PLUG - 11.5 BBLS DISPLACED AT 1.5 - 2 BPM: 3,500 - 4,000 PSI - PLUG BUMPED AT 11.5 BBLS, 3700 PSI (11.2 BBLS CALCULATED) - OPEN BAKER CHOKE AND CHECK FLOATS. GOOD TEST. - CLOSE BAKER CHOKE, PRESSURE UP TO 1,500 PSI ON COIL, PICK UP AND CONFIRM PRESSURE DROP CEMENT IN PLACE: 05:30 HRS 17.2 BBLS CEMENT BEHIND PIPE, BASED ON OUT MM. - TOTAL LOSSES FROM CEMENT EXIT SHOE TO CEMENT IN PLACE: 1.8 BBLS 05:30 06:45 1.25 CEMT P RUNPRD GOOD FLOAT CHECK, POOH CIRCULATING CMT OUT 06:45 - 07:00 0.25 CEMT P RUNPRD TRIP SHEET SHOWS A2 BBL GAIN ON THE OUT MM, STOP POOH, IN & OUT RATES ARE 1:1, SHUT DOWN AND FLOW CHECK WELL 07:00 - 07:25 0.42 CEMT P RUNPRD GOOD NO FLOW, CONTINUE POOH 07:25 - 07:40 0.25 CEMT P RUNPRD FLOW CHECK WELL 07:40 08:20 0.67 CEMT P RUNPRD GOOD NO FLOW, TAG UP & LD THE UPPER _- BHAAND SELRT 08:20 10:00 1.67 EVAL P OTHCMP BHA OUT, LOAD OUT SELBRT THEN PREP FLOOR TO PU LOGGING TOOLS AND CSH PIPE 10:00 10:30 0.50 EVAL P OTHCMP LOAD LOGGING TOOLS ON THE RIG Printed 10/3/2016 4:16:14PM *All depths reported in Drillers Depths' North America - ALASKA - BP Operation Summary Report Page 3 of 5 Common Well Name: 15-33 AFE No Event Type: COM- ONSHORE (CON) Start Date: 9/18/2016 End Date: 9/21/2016 X3 -0182L -C: (1,297,520.00) Project: Prudhoe Bay — Site:- - PB DS 15--_ — - - Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:OOAM Rig Release: 9/21/2016 Rig Contractor: NORDIC CALISTA UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations - - - - - (hr) (usft 10:30 11:00 0.50 EVAL P OTHCMP PJSM TO MU LOGGING BHA 11:00 - 16:40 5.67 EVAL P OTHCMP PU LOGGING TOOL WITH MARKER JOINT 10 JOINTS / 5 STANDS FROM FROM TOOL CIRCULATING EVERY 33 JOINTS TO ENSURE THE CIRC PORTS STAY CLEAR OF SCALE & RUST INITIATE TOOL AT 11:13 FOR 6 -HR DELAYED STARTAND 8 -HR RUN TIME 6 -HRS TO MU THE BHA 1:30 MIN TO RIH TO 9300' 2:00 TO LOG DOWN AT 30 FPM TO PBTD 3:00 TO LOG UP AT 20 FPM TO 9300' 1:30 EXTRATIME IF WE RUN INTO COMPLICATIONS IF NOT NEEDED, THE TOOL WILL SHUT OFF WHILE WE ARE POOH 16:40 17:45 1.08 EVAL P OTHCMP RIH 17:45 - 20:00 2.25 EVAL P OTHCMP LOG DOWN FROM 9300' AS PER PLAN AT 30 FPM TO PBTD. TAG LIGHTLYAT 12,930 FT, UNCORRECTED. _ PICK UP AND REPEAT, SAME DEPTH. 20:00 00:00 4.00 EVAL P OTHCMP CIRCULATE CLEAN KCL TO NOZZLE THEN START LOGGING UP AT 20 FT/MIN FROM 12,930' TO 9,300'. FLAG PIPE AT 9,521' EOP ON THE WAY OUT. 9/20/2016 00:00 01:00 1.00 EVAL P OTHCMP POOH WITH LOGGING BHA. 01:00 03:00 2.00 EVAL P OTHCMP AT SURFACE, MONITOR WELL FOR 10 MIN, STATIC. L/D 12 JTS OF 1" CSH, STAND BACK THE REMAINING JTS TO THE MARKER PUP. 03:00 03:30 0.50 EVAL P OTHCMP TOOLS OOH, LOAD OUT TO DOWNLOAD DATA LOGGING HAND SAYS WE HAVE GOOD DATA --_ AND IS SENDING IT TO THE TOWN TEAM 03:30 04:30 1.00 EVAL P OTHCMP PRESSURE TEST LINER LAP TO 250 PSI LOW FOR 5 MIN / 2500 PSI HIGH FOR 30 MIN EACH - LOST 167 PSI IN FIRST 15 MIN, 85 PSI IN SECOND 15 MIN - TRIED BUMPING THE PRESSURE UP 2 TIMES BUT ALL 3 BLEED OFFS WERE CONSISTENT AT -11 PSI PER MINUTE WHICH IS >5PSI/MIN AND EXCEEDED THE MAX PRESSURE LOSS OF 250 PSI 04:30 05:15 0.75 EVAL P OTHCMP ELINE BOOT CAME OFF DURING THE LOGGING RUN, REBOOT ELINE 05:15 06:00 0.75 EVAL P OTHCMP WAIT FOR TOWN TEAM TO EVALUATE RPM LOG DATA FOR PERF INTERVALS 06:00 06:45 0.75 PERFOB P OTHCMP OK TO PU GUNS, WAIT FOR CREWS TO CHANGE OUT LAY OUT GUNS IN ORDER AND WALK - THROUGH WITH THE TCP 06:45 07:00 0.25 PERFOB P OTHCMP PJSM FOR PICKING UP GUNS 07:00 07:40 0.67 PERFOB N MISC OTHCMP DURING THE PJSM THE DRILLER ASKED THE HALIBURTON TCP HAND GOT THE CERTIFICATIONS FOR HIS LIFTING EQUIPMENT TO PICK UP THEIR GUNS BUT DID NOT HAVE THEM. WAIT FOR CERTIFICATIONS TO BE BROUGHT TO THE RIG Printed 10/3/2016 4:16:14PM 'All depths reported in Drillers Depths' North America - ALASKA - BP Page 4 of 5 Operation Summary Report Common Well Name: 15-33 AFE No Event Type: COM- ONSHORE (CON) Start Date: 9/18/2016 End Date: 9/21/2016 X3 -0182L -C: (1,297,520.00) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:OOAM Rig Release: 9/21/2016 Rig Contractor: NORDIC CALISTA UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations - (hr) (usft 07:40 10:50 3.17 PERFOB P OTHCMP CERTIFICATIONS IN HAND AND VERIFIED THEY ARE CURRENT MU GUNS AS PER HALIBURTON TCP SPECIALIST 10:50 12:45 1.92 PERFOB P OTHCMP PERF BHA MU, PU THE INJECTOR. RIH WITH PERF BHA. 12:45 13:30 0.75 PERFOB P OTHCMP STOP AT FIRST FLAG CORRECT +2 6 FT 13:30 - 14:00 0.50 1400 - 17:00 3.00 17:00 20:00 3.00 20'00 21:15 1.25 CONTINUE TO BOTTOM, TAG PBTD AND GET WEIGHT BACK, CORRECT -0.2 FT TO LOGGED PBTD. PERFOB P OTHCMP PJSM WITH RIG CREWAND HES FOR FIRING PERF GUNS. CIRC ACROSS THE TOP, CYCLE PUMP AND HOLD CHOKE PRESSURE AS PER HES REP TO ACTIVATE FIRING HEAD. GET GOOD SHOT INDICATION FROM ACOUSTICS AND FLUID LOSS. PERFORATED INTERVAL: 12,525- - 12,924- PERFOB P OTHCMP POOH, CIRC ACROSS TOP HOLD 260 PSI CHOKE PRESSURE. KEEP PULLING SPEED LESS THAN 40 FT/MIN INSIDE LINER TO REDUCE SWABBING POTENTIAL. AT LINER TOP MONITOR WELL FOR 10 MIN, STATIC. CONTINUE POOH, PUMP THROUGH CT FOR REST OF TRIP. PJSM FOR LAYING DOWN BHA. FLOW CHECKAT SURFACE, ALL GOOD. PULL BHA TO STACK, POP OFF. PERFOB P 1 OTHCMP FLUSH CSH AND LAY DOWN SIDEWAYS. PERFOB P �OTHCMP PJSM FOR LAYING DOWN GUNS. DISCUSS HANDLING, CONTINGENCY FOR NON -EXPENDED GUNS. DOUBLE CHECK EXCLUSION ZONES STILL MARKED. - PULLAND LAY DOWN GUNS. ALL SHOTS FIRED. MOBILIZE GUNS OFF OF RIG. SIMOPS: CLEANING PITS, LINE UP TRUCK L _ I ___ FOR FREEZE PROTECT 21:15 22:30 1.25 WHSUR P POST MU NOZZLE ASSEMBLY WITH CHECK 22:30 - 00:00 1.50 9!21/2016 00:00 00:30 0.50 VALVES. RIH TO 2500' TO LAY IN DIESEL FREEZE PROTECT. FREEZE PROTECT FROM 2,500' TO SURFACE WITH 45 BBLS DIESEL. AT SURFACE, TAG STRIPPER AND SHUT IN SWAB AND MASTER VALVE. - SIMOPS: GET N2 UNIT COOLED DOWN AND PT. REVIEW PRESSURE CROSSCHECK VERIFICATION WITH WSLAND N2 CREW PRIOR TO PT. WHSUR P POST PJSM WITH NORDIC, SLB AND HES CREW FOR PUMPING N2. PURGE REEL WITH 1,500 SCFM FOR 15 MIN THEN SHUT DOWN, ALLOW TO BLEED OFF. ALL FLUID AND GAS RETURNS WHILE PURGING GO TO TIGER TANK WHSUR P POST FINISH REEL PURGE, ALLOW PRESSURE TO BLEED OFF. Printed 10/3/2016 4:16:14PM "All depths reported in Drillers Depths" Printed 10/3/2016 4:16:14PM "All depths reported in Drillers Depths" North America - ALASKA - BP Page 5 of 5 Operation Summary Report Common Well Name: 15-33 AFE No Event Type: COM- ONSHORE (CON) Start Date: 9/18/2016 End Date: 9/21/2016 X3 -0182L -C: (1,297,520.00) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: NORDIC 2 Spud Date/Time: 2/24/1994 12:00:OOAM Rig Release: 9/21/2016 Rig Contractor: NORDIC CALISTA UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations hr) - (usft) 00:30 03:30 3.00 - WHSUR P POST -- - - LIFT UP -INJECTOR, REMOVE FREEZE PROTECT NOZZLE. REMOVE CT CONNECTOR. INSTALL GRAPPLE AND PULL TEST. I PULL CT OUT OF INJECTOR AND BACK TO REEL HOUSE, SECURE WITH SHIPPING BAR. REMOVE 1502 LINE FROM INSIDE REEL, PREP TO LOWER REEL DOWN TO TRAILER. HOOK UP SLINGS TO CT REEL. SIMOPS: CUTAND SLIP DRILL LINE WHILE SLB CREW PREPS REEL FOR LOWER. 03:30 - 04:00 0.50 WHSUR P POST PJSM THEN LOWER REEL TO TRAILER. 0400 08:30 4.50 WHSUR P POST PUMP MEOH INTO TREE. PERFORM LEAK TIGHT TEST OF SWAB AND MASTER VALVE - ND BOP, INSTALLAND TEST TREE CAP. TREE SECURE AT 0830 HRS, RIG RELEASE FROM DS 15-33 AT 0830 HRS. - SEE REPORT FOR W-05 FOR FOLLOW ON OPERATIONS Printed 10/3/2016 4:16:14PM "All depths reported in Drillers Depths" RES North America - ALASKA - BP Prudhoe Bay PB DS 15 15-33 15-33C Design: 15-33C Final Survey Report 20 October, 2016 BAKER HUGHES by ri1 Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-33 Wellbore: 15-33C Design: 15-33C BP FSa9 Final Survey Report BAKER HUGHES Local Coordinate Reference: Well 15-33 TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Project Prudhoe Bay, GPB, PRUDHOE BAY Map System: US State Plane 1927 (Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927 (NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB DS 15, TR -11-14 Site Position: BGGM2016 9/1/2016 From: Map Position Uncertainty: 0.00 usft 1 Well 15-33, 15-33 Well Position +N/ -S 0.00 usft +E/ -W 0.00 usft Position Uncertainty 0.00 usft Wellbore 15-33C Magnetics Model Name Sample Date Longitude: BGGM2016 9/1/2016 Design 15-33C Audit Notes: 70° 17'55.812 N Version: Phase: Vertical Section: Depth From (TVD) (usft) 36.10 Northing: Easting: Slot Radius: 5,958,837.360 usft 676,296.980 usft 0.000 in Northing: 5,960,923.440 usft - Easting: 676,021.450 usft Wellhead Elevation: 33.50 usft Latitude: 70° 17'35.236 N Longitude: 148° 34'21.213 W Grid Convergence: 1.34 ° Latitude: 70° 17'55.812 N Longitude: 148° 34'27.817 W Ground Level: , 32.61 usft Declination Dip Angle Field Strength (nT) 18.33 81.03 57,562 Tie On Depth: 10,661.85 NI -S +E/ -W Direction usft) (usft) (°) ).00 0.00 306.65 10/20/2016 9:16:36AM Page 2 COMPASS 5000.1 Build SIB 2�N"01 b BP Fel&6 y�. p Final Survey Report BAKE NES Company: North America - ALASKA- BP Local Co-ordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K-Alaska PROD -ANCP1 Survey Program Date 10/20/2016 From To (usft) (usft) Survey (Wellbore) Tool Name Description 51.70 9,928.98 2: MWD - Standard (15-33PB1) MWD MWD - Standard 10,024.00 10,327.19 2: MWD - Standard (15-33) MWD MWD - Standard 10,345.00 10,661.85 MWD (15-33B) MWD MWD - Standard 10,690.50 12,898.70 BHI CTK MWD 3-1/4" (15-33C) MWD MWD - Standard Survey MD Inc Azi (azimuth) TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) (usft) 36.10 0.00 0.00 36.10 -33.50 0.00 0.00 5,960,923.440 676,021.450 0.00 0.00 51.70 0.23 35.81 51.70 -17.90 0.03 0.02 5,960,923.466 676,021.468 1.47 0.00 61.40 0.11 13.97 61.40 -8.20 0.05 0.03 5,960,923.491 676,021.481 1.38 0.00 71.10 0.06 357.36 71.10 1.50 0.06 0.03 5,960,923.505 676,021.482 0.57 0.01 82.70 0.06 342.24 82.70 13.10 0.08 0.03 5,960,923.517 676,021.480 0.14 0.02 96.70 0.04 313.14 96.70 27.10 0.09 0.03 5,960,923.527 676,021.474 0.23 0.03 110.60 0.03 289.17 110.60 41.00 0.09 0.02 5,960,923.531 676,021.467 0.13 0.04 124.60 0.04 256.85 124.60 55.00 0.09 0.01 5,960,923.531 676,021.459 0.16 0.05 138.50 0.05 213.34 138.50 68.90 0.08 0.00 5,960,923.525 676,021.451 0.25 0.05 152.50 0.06 175.34 152.50 82.90 0.07 0.00 5,960,923.512 676,021.448 0.26 0.04 166.50 0.06 140.82 166.50 96.90 0.06 0.01 5,960,923.500 676,021.454 0.25 0.03 180.40 0.05 109.08 180.40 110.80 0.05 0.02 5,960,923.492 676,021.464 0.23 0.02 194.40 0.04 77.87 194.40 124.80 0.05 0.03 5,960,923.492 676,021.475 0.19 0.01 208.40 0.02 41.80 208.40 138.80 0.05 0.03 5,960,923.495 676,021.481 0.19 0.01 222.40 0.00 6.11 222.40 152.80 0.06 0.03 5,960,923.496 676,021.483 0.14 0.01 236.40 0.01 340.65 236.40 166.80 0.06 0.03 5,960,923.498 676,021.482 0.07 0.01 250.40 0.02 331.27 250.40 180.80 0.06 0.03 5,960,923.501 676,021.481 0.07 0.01 264.40 0.03 335.07 264.40 194.80 0.07 0.03 5,960,923.506 676,021.478 0.07 0.02 278.30 0.06 337.70 278.30 208.70 0.08 0.03 5,960,923.516 676,021.473 0.22 0.02 292.30 0.08 330.31 292.30 222.70 0.09 0.02 5,960,923.531 676,021.465 0.16 0.04 10/20/2016 9.16:36AM Page 3 COMPASS 5000.1 Build 81B �,...,� b BP ;+ �: 1r p Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-33 Project: Prudhoe Bay ND Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) ND TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 306.30 0.08 317.43 306.30 236.70 0.11 0.01 5,960,923.547 676,021.454 0.13 0.06 320.30 0.10 305.06 320.30 250.70 0.12 -0.01 5,960,923.560 676,021.437 0.20 0.08 334.30 0.10 294.87 334.30 264.70 0.13 -0.03 5,960,923.572 676,021.415 0.13 0.10 348.30 0.07 275.08 348.30 278.70 0.14 -0.05 5,960,923.578 676,021.396 0.30 0.12 362.30 0.02 246.09 362.30 292.70 0.14 -0.06 5,960,923.577 676,021.385 0.38 0.13 376.20 0.00 181.76 376.20 306.60 0.14 -0.06 5,960,923.576 676,021.383 0.14 0.13 390.20 0.00 105.31 390.20 320.60 0.14 -0.06 5,960,923.576 676,021.383 0.00 0.13 403.90 0.01 55.17 403.90 334.30 0.14 -0.06 5,960,923.577 676,021.384 0.07 0.13 417.50 0.04 30.29 417.50 347.90 0.14 -0.06 5,960,923.582 676,021.387 0.23 0.13 431.00 0.08 31.88 431.00 361.40 0.16 -0.05 5,960,923.594 676,021.394 0.30 0.13 444.50 0.12 20.41 444.50 374.90 0.18 -0.04 5,960,923.615 676,021.403 0.33 0.14 458.00 0.15 357.37 458.00 388.40 0.21 -0.04 5,960,923.646 676,021.407 0.45 0.15 471.50 0.16 335.67 471.50 401.90 0.24 -0.05 5,960,923.681 676,021.397 0.44 0.18 485.00 0.17 313.26 485.00 415.40 0.27 -0.07 5,960,923.711 676,021.374 0.48 0.22 498.50 0.17 295.08 498.50 428.90 0.30 -0.10 5,960,923.733 676,021.341 0.40 0.26 512.00 0.15 287.72 512.00 442.40 0.31 -0.14 5,960,923.746 676,021.306 0.21 0.29 525.50 0.13 288.90 525.50 455.90 0.32 -0.17 5,960,923.755 676,021.274 0.15 0.33 539.00 0.10 306.21 539.00 469.40 0.33 -0.19 5,960,923.767 676,021.250 0.34 0.35 552.30 0.13 330.56 552.30 482.70 0.35 -0.21 5,960,923.786 676,021.233 0.43 0.38 565.50 0.20 330.19 565.50 495.90 0.38 -0.23 5,960,923.819 676,021.213 0.53 0.41 578.80 0.24 317.10 578.80 509.20 0.42 -0.26 5,960,923.859 676,021.182 0.48 0.46 592.00 0.26 311.56 592.00 522.40 0.47 -0.30 5,960,923.898 676,021.139 0.24 0.52 605.20 0.25 306.94 605.20 535.60 0.50 -0.35 5,960,923.934 676,021.093 0.17 0.58 618.50 0.22 302.55 618.50 548.90 0.53 -0.39 5,960,923.964 676,021.048 0.26 0.63 631.80 0.19 308.09 631.80 562.20 0.56 -0.43 5,960,923.990 676,021.008 0.27 0.68 658.40 0.26 332.55 658.40 588.80 0.64 -0.49 5,960,924.070 676,020.944 0.44 0.78 671.70 0.30 332.35 671.70 602.10 0.70 -0.52 5,960,924.127 676,020.912 0.30 0.84 10/20/2016 9:16:36AM Page 4 COMPASS 5000.1 Build 81B 0s by BP MAP ti Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) ND TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) V) V) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) (usft) 685.00 0.32 330.67 685.00 615.40 0.76 -0.56 5,960,924.189 676,020.877 0.17 0.90 698.30 0.36 326.72 698.30 628.70 0.83 -0.60 5,960,924.255 676,020.834 0.35 0.97 711.60 0.36 321.00 711.60 642.00 0.90 -0.65 5,960,924.322 676,020.783 0.27 1.05 724.90 0.32 316.76 724.90 655.30 0.96 -0.70 5,960,924.380 676,020.730 0.36 1.13 738.20 0.30 320.23 738.20 668.60 1.01 -0.75 5,960,924.433 676,020.681 0.21 1.20 751.50 0.29 330.65 751.50 681.90 1.07 -0.78 5,960,924.488 676,020.641 0.41 1.27 764.80 0.29 339.91 764.80 695.20 1.13 -0.81 5,960,924.548 676,020.612 0.35 1.32 778.10 0.31 344.65 778.10 708.50 1.19 -0.83 5,960,924.614 676,020.589 0.24 1.38 791.40 0.33 345.22 791.40 721.80 1.27 -0.85 5,960,924.685 676,020.568 0.15 1.44 804.70 0.36 342.94 804.70 735.10 1.34 -0.87 5,960,924.762 676,020.544 0.25 1.50 818.00 0.40 338.59 818.00 748.40 1.43 -0.90 5,960,924.844 676,020.513 0.37 1.58 831.30 0.43 334.07 831.30 761.70 1.51 -0.94 5,960,924.931 676,020.472 0.33 1.66 844.60 0.44 331.54 844.60 775.00 1.60 -0.99 5,960,925.020 676,020.424 0.16 1.75 857.90 0.42 332.11 857.89 788.29 1.69 -1.04 5,960,925.107 676,020.375 0.15 1.84 871.10 0.40 336.88 871.09 801.49 1.78 -1.08 5,960,925.191 676,020.332 0.30 1.92 884.40 0.39 343.88 884.39 814.79 1.86 -1.11 5,960,925.276 676,020.299 0.37 2.00 897.70 0.41 349.08 897.69 828.09 1.95 -1.13 5,960,925.366 676,020.276 0.31 2.07 911.00 0.44 350.85 910.99 841.39 2.05 -1.15 5,960,925.463 676,020.256 0.25 2.14 1,004.05 0.62 346.76 1,004.04 934.44 2.89 -1.32 5,960,926.301 676,020.064 0.20 2.78 1,017.35 0.63 351.46 1,017.34 947.74 3.04 -1.35 5,960,926.443 676,020.034 0.39 2.89 1,030.65 0.66 353.36 1,030.64 961.04 3.18 -1.37 5,960,926.591 676,020.010 0.28 3.00 1,043.95 0.71 354.44 1,043.94 974.34 3.34 -1.38 5,960,926.748 676,019.990 0.39 3.10 1,057.25 0.75 354.24 1,057.24 987.64 3.51 -1.40 5,960,926.916 676,019.969 0.30 3.22 1,203.30 1.30 350.76 1,203.26 1,133.66 6.10 -1.76 5,960,929.493 676,019.547 0.38 5.05 1,216.50 1.34 348.14 1,216.46 1,146.86 6.40 -1.82 5,960,929.791 676,019.484 0.55 5.28 1,229.75 1.36 345.14 1,229.70 1,160.10 6.70 -1.89 5,960,930.093 676,019.405 0.55 5.51 1,242.95 1.37 344.20 1,242.90 1,173.30 7.00 -1.97 5,960,930.394 676,019.315 0.19 5.76 10/20/2016 9:16:36AM Page 5 COMPASS 5000.1 Build 81B Qb p Company: North America - ALASKA- BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-33 Wellbore: 15-33C Design: 15-33C Survey MD (usft) 1,256.20 1,269.55 1,282.80 1,296.10 1,309.35 1,322.60 1,335.85 1,349.05 1,362.15 1,375.25 1,388.35 1,401.35 1,414.50 1,427.60 1,440.70 1,453.80 1,466.90 1,480.00 1,493.10 1,506.20 1,519.30 1,532.40 1,545.50 1,558.60 1,571.70 1,584.80 1,597.90 B p rfA.G Final Surrey Report BAKER HUGHES Local Coordinate Reference: Well 15-33 ND Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K-Alaska PROD -ANCP1 Inc Azi (azimuth) ND TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 1.37 345.23 1,256.15 1,186.55 7.31 -2.06 5,960,930.697 676,019.224 0.19 6.01 1.37 346.31 1,269.49 1,199.89 7.62 -2.13 5,960,931.005 676,019.138 0.19 6.26 1.30 345.48 1,282.74 1,213.14 7.92 -2.21 5,960,931.302 676,019.056 0.55 6.50 1.40 344.25 1,296.04 1,226.44 8.22 -2.29 5,960,931.603 676,018.967 0.78 6.74 1.46 343.64 1,309.28 1,239.68 8.54 -2.38 5,960,931.918 676,018.868 0.47 7.01 1.50 342.76 1,322.53 1,252.93 8.86 -2.48 5,960,932.243 676,018.762 0.35 7.28 1.50 341.39 1,335.77 1,266.17 9.19 -2.59 5,960,932.571 676,018.647 0.27 7.56 1.48 340.04 1,348.97 1,279.37 9.52 -2.70 5,960,932.892 676,018.526 0.31 7.85 1.44 339.53 1,362.06 1,292.46 9.83 -2.82 5,960,933.202 676,018.404 0.32 8.13 1.40 340.79 1,375.16 1,305.56 10.14 -2.93 5,960,933.505 676,018.286 0.39 8.40 1.39 343.15 1,388.26 1,318.66 10.44 -3.03 5,960,933.806 676,018.181 0.45 8.66 1.38 344.59 1,401.25 1,331.65 10.74 -3.11 5,960,934.105 676,018.086 0.28 8.91 1.36 344.79 1,414.40 1,344.80 11.05 -3.20 5,960,934.407 676,017.996 0.16 9.16 1.36 344.99 1,427.50 1,357.90 11.35 -3.28 5,960,934.705 676,017.908 0.04 9.40 1.27 346.59 1,440.59 1,370.99 11.64 -3.35 5,960,934.994 676,017.827 0.74 9.63 1.18 348.01 1,453.69 1,384.09 11.91 -3.41 5,960,935.266 676,017.759 0.73 9.85 1.18 346.43 1,466.79 1,397.19 12.17 -3.47 5,960,935.528 676,017.694 0.25 10.05 1.14 344.49 1,479.88 1,410.28 12.43 -3.54 5,960,935.783 676,017.621 0.43 10.26 1.08 345.84 1,492.98 1,423.38 12.68 -3.60 5,960,936.026 676,017.550 0.50 10.46 1.07 348.37 1,506.08 1,436.48 12.91 -3.66 5,960,936.264 676,017.490 0.37 10.64 1.11 350.26 1,519.18 1,449.58 13.16 -3.70 5,960,936.508 676,017.438 0.41 10.83 1.13 352.08 1,532.27 1,462.67 13.41 -3.74 5,960,936.760 676,017.393 0.31 11.01 1.12 352.66 1,545.37 1,475.77 13.67 -3.78 5,960,937.014 676,017.353 0.12 11.19 1.10 352.14 1,558.47 1,488.87 13.92 -3.81 5,960,937.265 676,017.313 0.17 11.37 1.12 351.41 1,571.57 1,501.97 14.17 -3.85 5,960,937.515 676,017.271 0.19 11.55 1.15 350.92 1,584.66 1,515.06 14.43 -3.89 5,960,937.770 676,017.225 0.24 11.73 1.16 351.36 1,597.76 1,528.16 14.69 -3.93 5,960,938.030 676,017.179 0.10 11.92 10/20/2016 9:16:36AM Page 6 COMPASS 5000.1 Build BIB f ON % BP MEk2 b _ a: p Final Survey Report HUGHES Comm�pa`ny: North America - ALASKA - BP Local Coordinate Reference: Well 15-33 Project: Prudhoe Bay ND Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 1,610.95 1.17 350.91 1,610.81 1,541.21 14.95 -3.97 5,960,938.291 676,017.131 0.10 12.11 1,624.05 1.13 348.75 1,623.91 1,554.31 15.21 -4.02 5,960,938.549 676,017.079 0.45 12.30 1,637.15 1.09 349.67 1,637.00 1,567.40 15.46 -4.06 5,960,938.797 676,017.026 0.33 12.49 1,650.25 1.12 352.09 1,650.10 1,580.50 15.71 -4.10 5,960,939.045 676,016.980 0.42 12.67 1,663.35 1.16 352.02 1,663.20 1,593.60 15.96 -4.14 5,960,939.303 676,016.938 0.31 12.85 1,676.44 1.16 352.00 1,676.29 1,606.69 16.23 -4.18 5,960,939.564 676,016.895 0.00 13.04 1,689.60 1.15 352.35 1,689.44 1,619.84 16.49 -4.21 5,960,939.826 676,016.853 0.09 13.22 1,702.70 1.17 351.68 1,702.54 1,632.94 16.75 -4.25 5,960,940.088 676,016.810 0.18 13.41 1,715.80 1.20 348.64 1,715.64 1,646.04 17.02 -4.30 5,960,940.353 676,016.757 0.53 13.61 1,728.90 1.15 347.58 1,728.73 1,659.13 17.28 -4.35 5,960,940.615 676,016.696 0.42 13.81 1,742.00 1.13 350.33 1,741.83 1,672.23 17.54 -4.40 5,960,940.869 676,016.640 0.44 14.00 1,755.09 1.19 351.74 1,754.92 1,685.32 17.80 -4.44 5,960,941.130 676,016.592 0.51 14.19 1,768.19 1.20 352.74 1,768.02 1,698.42 18.07 -4.48 5,960,941.400 676,016.549 0.18 14.38 1,781.30 1.19 352.98 1,781.12 1,711.52 18.34 -4.51 5,960,941.670 676,016.509 0.09 14.57 1,794.39 1.20 352.16 1,794.21 1,724.61 18.61 -4.55 5,960,941.940 676,016.467 0.15 14.76 1,807.54 1.21 352.77 1,807.36 1,737.76 18.89 -4.58 5,960,942.213 676,016.425 0.12 14.95 1,820.65 1.24 352.33 1,820.46 1,750.86 19.16 -4.62 5,960,942.490 676,016.382 0.24 15.15 1,833.70 1.27 348.89 1,833.51 1,763.91 19.45 -4.67 5,960,942.771 676,016.328 0.62 15.35 1,846.75 1.24 346.59 1,846.56 1,776.96 19.73 -4.73 5,960,943.048 676,016.261 0.45 15.57 1,859.74 1.21 348.32 1,859.55 1,789.95 20.00 -4.79 5,960,943.318 676,016.195 0.37 15.78 1,872.84 1.27 349.77 1,872.64 1,803.04 20.28 -4.84 5,960,943.595 676,016.134 0.52 15.99 1,685.85 1.41 347.95 1,885.65 1,816.05 20.57 -4.90 5,960,943.892 676,016.068 1.12 16.21 1,898.94 1.54 345.02 1,898.73 1,829.13 20.90 -4.98 5,960,944.217 676,015.982 1.15 16.47 1,912.05 1.66 342.50 1,911.84 1,842.24 21.25 -5.08 5,960,944.566 676,015.871 1.06 16.76 1,925.20 1.78 340.65 1,924.98 1,855.38 21.63 -5.21 5,960,944.937 676,015.737 1.01 17.09 1,938.30 1.91 339.32 1,938.08 1,868.48 22.02 -5.35 5,960,945.330 676,015.583 1.04 17.44 1,951.39 2.00 337.71 1,951.16 1,881.56 22.44 -5.52 5,960,945.741 676,015.410 0.81 17.82 10/20/2016 9:16:36AM Page 7 COMPASS 5000.1 Build 81B Survey MD Inc BP MEaI Vbp NIS Final Survey Report BAKER Easting DLeg V. Sec HUGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-33 Project: Prudhoe Bay ND Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) ND TVDSS NIS EM Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) (usft) 1,964.44 2.07 336.73 1,964.20 1,894.60 22.87 -5.70 5,960,946.164 676,015.221 0.60 18.22 1,977.55 2.19 336.40 1,977.30 1,907.70 23.31 -5.89 5,960,946.607 676,015.016 0.92 18.64 1,990.59 2.39 335.96 1,990.33 1,920.73 23.79 -6.10 5,960,947.078 676,014.795 1.54 19.09 2,003.74 2.71 335.79 2,003.47 1,933.87 24.32 -6.34 5,960,947.606 676,014.543 2.43 19.61 2,016.84 3.03 335.76 2,016.55 1,946.95 24.92 -6.61 5,960,948.198 676,014.260 2.44 20.18 2,029.94 3.25 335.34 2,029.63 1,960.03 25.57 -6.91 5,960,948.844 676,013.948 1.69 20.81 2,043.04 3.41 334.61 2,042.71 1,973.11 26.26 -7.23 5,960,949.526 676,013.610 1.26 21.48 2,056.14 3.57 334.74 2,055.79 1,986.19 26.98 -7.57 5,960,950.238 676,013.252 1.22 22.18 2,069.24 3.76 335.36 2,068.86 1,999.26 27.74 -7.92 5,960,950.989 676,012.881 1.48 22.92 2,082.34 4.02 335.43 2,081.93 2,012.33 28.55 -8.29 5,960,951.788 676,012.492 1.99 23.70 2,095.44 4.33 335.56 2,094.99 2,025.39 29.42 -8.69 5,960,952.646 676,012.077 2.37 24.53 2,108.54 4.61 335.90 2,108.05 2,038.45 30.35 -9.11 5,960,953.567 676,011.635 2.15 25.42 2,121.69 4.86 336.05 2,121.16 2,051.56 31.34 -9.55 5,960,954.548 676,011.170 1.90 26.37 2,134.79 5.17 335.99 2,134.21 2,064.61 32.39 -10.01 5,960,955.583 676,010.681 2.37 27.37 2,147.79 5.44 335.86 2,147.15 2,077.55 33.49 -10.50 5,960,956.668 676,010.165 2.08 28.42 2,160.69 5.65 335.64 2,159.99 2,090.39 34.62 -11.02 5,960,957.792 676,009.626 1.64 29.51 2,173.59 5.87 335.24 2,172.83 2,103.23 35.80 -11.55 5,960,958.957 676,009.061 1.73 30.64 2,186.55 6.09 334.68 2,185.72 2,116.12 37.02 -12.13 5,960,960.166 676,008.461 1.76 31.83 2,199.44 6.33 333.74 2,198.53 2,128.93 38.28 -12.73 5,960,961.407 676,007.825 2.02 33.07 2,212.34 6.62 332.45 2,211.35 2,141.75 39.58 -13.39 5,960,962.688 676,007.136 2.51 34.37 2,225.24 6.85 331.18 2,224.16 2,154.56 40.91 -14.11 5,960,964.004 676,006.390 2.12 35.74 2,238.14 7.01 330.26 2,236.97 2,167.37 42.27 -14.87 5,960,965.344 676,005.597 1.51 37.16 2,251.14 7.07 329.20 2,249.87 2,180.27 43.64 -15.67 5,960,966.700 676,004.762 1.10 38.62 2,264.04 7.08 328.11 2,262.67 2,193.07 45.00 -16.50 5,960,968.037 676,003.904 1.04 40.10 2,276.94 7.14 327.03 2,275.47 2,205.67 46.35 -17.35 5,960,969.364 676,003.017 1.14 41.59 2,289.84 7.19 325.24 2,288.27 2,218.67 47.68 -18.25 5,960,970.679 676,002.089 1.77 43.11 2,302.79 7.21 322.02 2,301.12 2,231.52 48.99 -19.21 5,960,971.962 676,001.097 3.12 44.66 j 10/20/2016 9.16:36AM Page 8 COMPASS 5000.1 Build 81B Company: Project: Site: Well: Wellbore: Design: Survey North America - ALASKA - BP Prudhoe Bay PB DS 15 15-33 15-33C 15-33C MD (usft) 2,315.69 2,328.59 2,341.69 2,354.59 2,367.49 2,380.39 2,393.29 2,419.14 2,432.05 2,444.99 2,457.94 2,470.84 2,483.64 2,496.54 2,509.44 2,522.29 2,535.49 2,551.99 2,568.59 2,591.19 2,618.19 2,645.59 2,673.04 2,700.94 2,729.04 2,757.04 2,785.14 BP FES.9 Final Survey Report BAKER HUGHES Local Coordinate Reference: Well 15-33 ND Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K-Alaska PROD -ANCP1 Inc Azi (azimuth) TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 7.30 318.75 2,313.91 2,244.31 50.24 -20.25 5,960,973.192 676,000.029 3.28 46.24 7.42 317.25 2,326.71 2,257.11 51.47 -21.36 5,960,974.393 675,998.895 1.76 47.86 7.50 315.79 2,339.70 2,270.10 52.70 -22.53 5,960,975.599 675,997.696 1.57 49.53 7.58 314.20 2,352.49 2,282.89 53.90 -23.72 5,960,976.768 675,996.471 1.73 51.21 7.66 313.73 2,365.27 2,295.67 55.09 -24.96 5,960,977.926 675,995.213 0.79 52.91 7.77 313.76 2,378.06 2,308.46 56.29 -26.21 5,960,979.093 675,993.934 0.85 54.62 7.91 313.45 2,390.83 2,321.23 57.50 -27.48 5,960,980.277 675,992.632 1.13 56.37 8.23 313.43 2,416.43 2,346.83 60.00 -30.12 5,960,982.709 675,989.939 1.24 59.97 8.37 313.62 2,429.20 2,359.60 61.28 -31.47 5,960,983.961 675,988.559 1.11 61.82 8.52 314.06 2,442.00 2,372.40 62.59 -32.84 5,960,985.245 675,987.158 1.26 63.71 8.72 314.72 2,454.81 2,385.21 63.95 -34.22 5,960,986.569 675,985.739 1.72 65.63 8.96 315.47 2,467.55 2,397.95 65.36 -35.62 5,960,987.940 675,984.308 2.06 67.59 9.22 316.19 2,480.19 2,410.59 66.81 -37.03 5,960,989.357 675,982.865 2.22 69.59 9.51 316.97 2,492.92 2,423.32 68.33 -38.48 5,960,990.848 675,981.387 2.45 71.66 9.77 318.00 2,505.64 2,436.04 69.92 -39.93 5,960,992.406 675,979.891 2.42 73.78 9.99 318.94 2,518.30 2,448.70 71.58 -41.40 5,960,994.021 675,978.391 2.12 75.94 10.18 319.64 2,531.29 2,461.69 73.33 -42.90 5,960,995.738 675,976.843 1.71 78.19 10.44 320.47 2,547.53 2,477.93 75.59 -44.80 5,960,997.957 675,974.895 1.81 81.07 10.80 321.10 2,563.84 2,494.24 77.96 -46.73 5,961,000.281 675,972.906 2.28 84.03 11.38 321.87 2,586.02 2,516.42 81.36 -49.44 5,961,003.618 675,970.121 2.65 88.23 11.89 322.30 2,612.47 2,542.87 85.66 -52.79 5,961,007.835 675,966.676 1.92 93.48 12.26 321.96 2,639.26 2,569.66 90.18 -56.30 5,961,012.275 675,963.052 1.38 99.01 12.66 321.28 2,666.06 2,596.46 94.83 -59.98 5,961,016.830 675,959.267 1.55 104.73 13.08 320.39 2,693.26 2,623.66 99.64 -63.91 5,961,021.554 675,955.231 1.66 110.75 13.52 319.72 2,720.61 2,651.01 104.60 -68.06 5,961,026.410 675,950.965 1.66 117.04 14.14 318.97 2,747.80 2,678.20 109.68 -72.42 5,961,031.384 675,946.486 2.30 123.57 15.07 317.41 2,774.99 2,705.39 114.96 -77.14 5,961,036.550 675,941.639 3.59 130.51 10/20/2016 9:16:36AM Page 9 COMPASS 5000.1 Build 81B *bp '.,j Company: Project: Site: Well: Wellbore: Design: Survey MD (usft) 2,813.2E 2,841.3E 2,869.4E 2,897.61 2,925.7E 2,953.51 2,981.2 3, 009.1 3,036.9' 3,064.6E 3,092.4E 3,120.1 E 3,147.9E 3,175.82 3,203.6E 3,231.4E 3,259.34 3,287.14 3,315.04 3,342.8E 3,370.6E 3,398.5E 3,426.3E 3,454.2E 3,482.1 E 3,510.04 3,537.94 North America - ALASKA - BP Prudhoe Bay PB DS 15 15-33 15-33C 15-33C BP FSaa Final Survey Report BAKER HUGHES Local Coordinate Reference: Well 15-33 TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Inc Azi (azimuth) ND 7VDSS NIS EMI Northing Easting DLeg V. Sec V) V) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 16.00 315.62 2,802.11 2,732.51 120.42 -82.33 5,961,041.893 675,936.322 3.72 137.94 16.66 314.27 2,829.08 2,759.48 126.00 -87.93 5,961,047.340 675,930.601 2.71 145.76 17.22 313.16 2,855.96 2,786.36 131.66 -93.85 5,961,052.857 675,924.552 2.30 153.88 17.67 312.44 2,882.81 2,813.21 137.39 -100.04 5,961,058.443 675,918.227 1.77 162.27 18.01 311.97 2,909.61 2,840.01 143.19 -106.43 5,961,064.085 675,911.705 1.31 170.86 18.41 311.22 2,935.97 2,866.37 148.94 -112.91 5,961,069.687 675,905.087 1.67 179.50 18.87 310.27 2,962.22 2,892.62 154.72 -119.62 5,961,075.306 675,898.246 1.99 188.331 19.20 309.45 2,988.59 2,918.99 160.55 -126.61 5,961,080.972 675,891.127 1.52 197.41 19.41 309.21 3,014.63 2,945.23 166.38 -133.71 5,961,086.628 675,883.884 0.81 206.591 19.57 309.35 3,040.99 2,971.39 172.24 -140.88 5,961,092.320 675,876.582 0.60 215.84 19.73 309.63 3,067.17 2,997.57 178.18 -148.10 5,961,098.094 675,869.231 0.67 225.18 19.98 310.02 3,093.22 3,023.62 184.21 -155.32 5,961,103.948 675,861.867 1.02 234.57 20.46 310.44 3,119.31 3,049.71 190.41 -162.66 5,961,109.980 675,854.389 1.80 244.16 21.03 310.94 3,145.35 3,075.75 196.85 -170.14 5,961,116.234 675,846.761 2.14 254.00 21.39 311.27 3,171.32 3,101.72 203.47 -177.73 5,961,122.679 675,839.017 1.36 264.05 21.60 311.48 3,197.18 3,127.58 210.20 -185.37 5,961,129.231 675,831.218 0.80 274.20 21.72 311.64 3,223.07 3,153.47 217.02 -193.06 5,961,135.868 675,823.369 0.48 284.44 21.80 312.05 3,248.89 3,179.29 223.90 -200.74 5,961,142.561 675,815.533 0.62 294.70 21.85 312.70 3,274.79 3,205.19 230.89 -206.40 5,961,149.370 675,807.710 0.88 305.02 21.89 313.27 3,300.63 3,231.03 237.96 -215.99 5,961,156.263 675,799.958 0.78 315.341 21.89 313.82 3,326.43 3,256.83 245.10 -223.50 5,961,163.225 675,792.280 0.74 325.62 21.84 314.13 3,352.32 3,282.72 252.32 -230.98 5,961,170.262 675,784.637 0.45 335.93 21.69 313.75 3,378.14 3,308.54 259.47 -238.40 5,961,177.238 675,777.049 0.74 346.16 21.52 313.11 3,404.08 3,334.48 266.53 -245.86 5,961,184.124 675,769.426 1.04 356.36 21.44 312.88 3,430.04 3,360.44 273.50 -253.34 5,961,190.913 675,761.793 0.42 366.51 21.33 312.85 3,455.97 3,386.37 280.41 -260.78 5,961,197.645 675,754.191 0.40 376.61 21.19 313.02 3,481.97 3,412.37 287.30 -268.19 5,961,204.360 675,746.625 0.55 386.66 10/20/2016 9:16:36AM Page 10 COMPASS 5000.1 Build 81B f100, b 10,,,E p Company: Project: Site: Well: Wellbore: Design: Survey North America - ALAS KA - B P Prudhoe Bay PB DS 15 15-33 15-33C 15-33C MD (usft) 3,565.75 3,593.54 3,603.00 13 3/8" 3,621.39 3,649.29 3,677.15 3,704.89 3,732.44 3,759.94 3,787.54 3,815.04 3,842.54 3,870.09 3,897.64 3,925.19 3,952.79 3,980.29 4,007.89 4,035.44 4,063.04 4,090.64 4,117.24 4,144.74 4,172.39 4,199.94 4,227.54 B P rel .s Final Survey Report BAKER HUGHES Local Coordinate Reference: Well 15-33 TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K-Alaska PROD -ANCP1 Inc Azi (azimuth) TVD TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft ) (usft) 20.99 313.38 3,507.92 3,438.32 294.15 -275.48 5,961,211.037 675,739.172 0.86 396.60 20.82 313.71 3,533.88 3,464.28 300.98 -282.67 5,961,217.697 675,731.827 0.74 406.45 20.80 313.75 3,542.73 3,473.13 303.30 -285.10 5,961,219.963 675,729.345 0.29 409.78 20.75 313.82 3,559.92 3,490.32 307.82 -289.81 5,961,224.364 675,724.532 0.29 416.25 20.72 313.73 3,586.01 3,516.41 314.65 -296.94 5,961,231.028 675,717.242 0.16 426.06 20.77 313.80 3,612.07 3,542.47 321.48 -304.07 5,961,237.685 675,709.958 0.20 435.85 20.88 314.00 3,637.99 3,568.39 328.31 -311.17 5,961,244.355 675,702.694 0.47 445.63 20.99 314.19 3,663.73 3,594.13 335.16 -318.24 5,961,251.036 675,695.466 0.47 455.39 21.19 314.30 3,689.38 3,619.78 342.07 -325.33 5,961,257.772 675,688.218 0.74 465.20 21.41 314.35 3,715.10 3,645.50 349.07 -332.50 5,961,264.607 675,680.885 0.80 475.14 21.58 314.45 3,740.69 3,671.09 356.12 -339.70 5,961,271.487 675,673.522 0.63 485.12 21.71 314.50 3,766.25 3,696.65 363.23 -346.94 5,961,278.421 675,666.120 0.48 495.17 21.72 314.57 3,791.84 3,722.24 370.38 -354.21 5,961,285.397 675,658.690 0.10 505.27 21.64 314.61 3,817.44 3,747.84 377.52 -361.45 5,961,292.370 675,651.277 0.30 515.35 21.59 314.79 3,843.06 3,773.46 384.66 -368.67 5,961,299.337 675,643.898 0.30 525.40 21.59 315.15 3,868.72 3,799.12 391.84 -375.85 5,961,306.344 675,636.548 0.48 535.44 21.61 315.14 3,894.29 3,824.69 399.02 -382.99 5,961,313.351 675,629.242 0.07 545.46 21.52 315.07 3,919.96 3,850.36 406.20 -390.15 5,961,320.367 675,621.916 0.34 555.49 21.55 315.10 3,945.58 3,875.98 413.36 -397.29 5,961,327.359 675,614.610 0.12 565.49 21.58 315.08 3,971.25 3,901.65 420.55 -404.45 5,961,334.373 675,607.283 0.11 575.53 21.51 315.00 3,996.92 3,927.32 427.72 -411.62 5,961,341.375 675,599.955 0.28 585.56 21.46 314.93 4,021.67 3,952.07 434.61 -418.51 5,961,348.096 675,592.903 0.21 595.20 21.38 315.10 4,047.27 3,977.67 441.71 -425.61 5,961,355.030 675,585.639 0.37 605.13 21.37 315.14 4,073.02 4,003.42 448.85 -432.72 5,961,362.002 675,578.363 0.06 615.10 21.45 315.07 4,098.67 4,029.07 455.97 -439.82 5,961,368.958 675,571.101 0.30 625.05 21.44 315.19 4,124.36 4,054.76 463.13 -446.94 5,961,375.940 675,563.817 0.16 635.03 10/20/2016 9:16:36AM Page 11 COMPASS 5000.1 Build 818 b BP r�.s �: p Final Survey Report BAKER HUGHES Company: North America - ALASKA- BP Local Coordinate Reference: Well 15-33 Project: Prudhoe Bay ND Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) ) (usft) (°1100usft) (usft) 4,255.14 21.39 315.15 4,150.05 4,080.45 470.27 -454.04 5,961,382.918 675,556.547 0.19 644.99 4,282.69 21.43 315.09 4,175.70 4,106.10 477.40 -461.14 5,961,389.876 675,549.286 0.17 654.94 4,310.29 21.44 315.08 4,201.39 4,131.79 484.54 -468.26 5,961,396.849 675,542.000 0.04 664.92 4,337.89 21.36 315.04 4,227.09 4,157.49 491.67 -475.37 5,961,403.809 675,534.722 0.29 674.881 4,365.49 21.37 315.05 4,252.80 4,183.20 498.79 -482.48 5,961,410.755 675,527.453 0.04 684.831 4,393.15 21.40 315.22 4,278.55 4,208.95 505.93 -489.59 5,961,417.735 675,520.173 0.25 694.80 4,420.79 21.51 315.36 4,304.28 4,234.68 513.12 -496.71 5,961,424.750 675,512.895 0.44 704.80 4,448.34 21.43 315.34 4,329.91 4,260.31 520.29 -503.79 5,961,431.756 675,505.643 0.29 714.77 4,475.64 21.31 315.30 4,355.34 4,285.74 527.37 -510.79 5,961,438.663 675,498.465 0.44 724.60 4,502.84 21.34 315.47 4,380.67 4,311.07 534.41 -517.73 5,961,445.539 675,491.375 0.25 734.38 4,530.04 21.35 315.49 4,406.01 4,336.41 541.47 -524.68 5,961,452.433 675,484.270 0.05 744.16 4,557.24 21.34 315.61 4,431.34 4,361.74 548.53 -531.61 5,961,459.336 675,477.174 0.16 753.94 4,564.44 21.30 315.77 4,456.68 4,387.08 555.61 -538.52 5,961,466.248 675,470.103 0.26 763.71 4,611.59 21.34 315.64 4,481.97 4,412.37 562.67 -545.41 5,961,473.149 675,463.046 0.23 773.46 4,638.79 21.40 315.69 4,507.30 4,437.70 569.76 -552.34 5,961,480.074 675,455.956 0.23 783.24 4,665.99 21.37 315.79 4,532.63 4,463.03 576.87 -559.26 5,961,487.012 675,448.870 0.17 793.04 4,693.09 21.14 316.04 4,557.89 4,488.29 583.92 -566.09 5,961,493.907 675,441.872 0.91 802.73 4,720.29 21.00 316.29 4,583.27 4,513.67 590.98 -572.87 5,961,500.799 675,434.936 0.61 812.38 4,747.49 21.09 316.14 4,608.65 4,539.05 598.03 -579.62 5,961,507.690 675,428.015 0.39 822.01 4,774.49 21.18 315.89 4,633.84 4,564.24 605.03 -586.39 5,961,514.534 675,421.092 0.47 831.62 4,801.59 21.27 315.67 4,659.10 4,589.50 612.07 -593.23 5,961,521.403 675,414.087 0.44 841.30 4,828.69 21.34 315.39 4,684.35 4,614.75 619.09 -600.13 5,961,528.265 675,407.027 0.46 851.03 4,855.84 21.41 315.23 4,709.63 4,640.03 626.13 -607.08 5,961,535.135 675,399.906 0.34 860.81 4,883.04 21.53 315.21 4,734.94 4,665.34 633.19 -614.10 5,961,542.035 675,392.730 0.44 870.66 4,910.24 21.67 315.12 4,760.23 4,690.63 640.29 -621.16 5,961,548.968 675,385.506 0.53 880.56 4,937.34 21.72 315.19 4,785.41 4,715.81 647.40 -628.22 5,961,555.903 675,378.278 0.21 890.47 4,964.64 21.71 315.28 4,810.78 4,741.18 654.57 -635.33 5,961,562.905 675,370.999 0.13 900.46 10/20/2016 9:16:36AM Page 12 COMPASS 5000.1 Build 818 eoBP Mks r�"'�. p Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-33 Project: Prudhoe Bay ND Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) ND TVDSS NIS EM Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 4,991.74 21.72 315.31 4,835.95 4,766.35 661.69 -642.39 5,961,569.864 675,363.781 0.06 910.37 5,018.89 21.77 315.36 4,861.17 4,791.57 668.85 -649.46 5,961,576.850 675,356.546 0.20 920.31 5,046.09 21.71 315.49 4,886.44 4,816.84 676.02 -656.53 5,961,583.858 675,349.309 0.28 930.27 5,073.24 21.60 315.82 4,911.67 4,842.07 683.19 -663.53 5,961,590.856 675,342.141 0.60 940.16 5,100.44 21.64 316.09 4,936.96 4,867.36 690.39 -670.50 5,961,597.894 675,335.007 0.39 950.05 5,127.59 21.72 316.31 4,962.19 4,892.59 697.63 -677.44 5,961,604.969 675,327.898 0.42 959.94 5,154.79 21.81 316.59 4,987.45 4,917.85 704.94 -684.39 5,961,612.113 675,320.780 0.51 969.88 5,181.99 21.77 316.66 5,012.70 4,943.10 712.28 -691.33 5,961,619.287 675,313.676 0.18 979.83 5,208.99 21.79 316.74 5,037.78 4,968.18 719.57 -698.20 5,961,626.415 675,306.637 0.13 989.69 5,235.79 21.87 316.70 5,062.65 4,993.05 726.83 -705.03 5,961,633.508 675,299.637 0.30 999.50 5,262.59 21.90 316.43 5,087.52 5,017.92 734.08 -711.90 5,961,640.598 675,292.602 0.39 1,009.34 5,289.34 21.97 316.08 5,112.34 5,042.74 741.30 -718.81 5,961,647.653 675,285.525 0.55 1,019.20 5,316.09 22.06 315.52 5,137.14 5,067.54 748.49 -725.80 5,961,654.675 675,278.369 0.85 1,029.10 5,342.84 22.13 315.12 5,161.92 5,092.32 755.64 -732.87 5,961,661.661 675,271.129 0.62 1,039.04 5,369.64 22.16 315.12 5,186.74 5,117.14 762.80 -740.00 5,961,668.650 675,263.835 0.11 1,049.03 5,396.34 22.16 315.32 5,211.47 5,141.87 769.95 -747.09 5,961,675.630 675,256.576 0.28 1,058.99 5,423.14 21.98 315.66 5,236.31 5,166.71 777.13 -754.15 5,961,682.643 675,249.351 0.82 1,068.94 5,449.94 21.79 315.75 5,261.18 5,191.58 784.28 -761.13 5,961,689.628 675,242.210 0.72 1,078.81 5,476.69 21.79 315.52 5,286.02 5,216.42 791.38 -768.07 5,961,696.561 675,235.103 0.32 1,088.62 5,503.49 21.87 315.31 5,310.89 5,241.29 798.48 -775.07 5,961,703.493 675,227.943 0.42 1,098.47 5,530.24 21.87 315.07 5,335.72 5,266.12 805.55 -782.09 5,961,710.395 675,220.757 0.33 1,108.32 5,556.99 21.82 314.97 5,360.55 5,290.95 812.59 -789.13 5,961,717.269 675,213.559 0.23 1,118.17 5,583.79 21.86 314.93 5,385.42 5,315.82 819.63 -796.18 5,961,724.145 675,206.340 0.16 1,128.03 5,610.59 21.94 314.85 5,410.29 5,340.69 826.69 -803.26 5,961,731.031 675,199.096 0.32 1,137.93 5,637.29 22.01 314.69 5,435.05 5,365.45 833.72 -810.36 5,961,737.899 675,191.840 0.34 1,147.82 5,664.09 22.04 314.68 5,459.89 5,390.29 840.79 -817.50 5,961,744.797 675,184.531 0.11 1,157.77 5,690.89 22.00 314.81 5,484.74 5,415.14 847.86 -824.64 5,961,751.701 675,177.232 0.24 1,167.72 10/20/2016 9:16:36AM Page 13 COMPASS 5000.1 Build 81B BP rel.2 Vb p Final Survey Report BAKER HUGHES Company: North America -ALASKA - BP Local Coordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 5,717.64 22.05 314.79 5,509.54 5,439.94 854.93 -831.76 5,961,758.600 675,169.950 0.19 1,177.65 5,744.39 22.09 314.76 5,534.33 5,464.73 862.01 -838.89 5,961,765.510 675,162.652 0.16 1,187.60 5,771.14 22.16 314.75 5,559.11 5,489.51 869.10 -846.05 5,961,772.433 675,155.334 0.26 1,197.57 5,797.94 22.26 314.82 5,583.92 5,514.32 876.24 -853.24 5,961,779.399 675,147.979 0.39 1,207.60 5,824.74 22.27 314.95 5,608.72 5,539.12 883.41 -860.43 5,961,786.393 675,140.619 0.19 1,217.65 5,851.44 22.22 315.08 5,633.43 5,563.83 890.56 -867.58 5,961,793.373 675,133.309 0.26 1,227.65 5,878.24 22.21 315.14 5,658.24 5,588.64 897.73 -874.73 5,961,800.381 675,125.992 0.09 1,237.67 5,904.94 22.20 315.09 5,682.96 5,613.36 904.88 -881.85 5,961,807.362 675,118.706 0.08 1,247.65 5,931.64 22.09 315.07 5,707.70 5,638.10 912.01 -888.96 5,961,814.319 675,111.435 0.41 1,257.61 5,958.09 22.06 315.16 5,732.21 5,662.61 919.05 -895.97 5,961,821.196 675,104.257 0.17 1,267.44 5,984.39 22.14 315.18 5,756.57 5,686.97 926.07 -902.95 5,961,828.047 675,097.120 0.31 1,277.23 6,010.79 22.13 315.07 5,781.03 5,711.43 933.12 -909.96 5,961,834.930 675,089.938 0.16 1,287.06 6,.037.09 22.12 315.09 5,805.39 5,735.79 940.13 -916.96 5,961,841.777 675,082.782 0.05 1,296.86 6,063.49 22.12 315.06 5,829.85 5,760.25 947.17 -923.98 5,961,848.649 675,075.600 0.04 1,306.70 6,089.79 22.08 315.07 5,854.22 5,784.62 954.18 -930.97 5,961,855.487 675,068.449 0.15 1,316.48 6,116.14 22.11 315.20 5,878.63 5,809.03 961.20 -937.96 5,961,862.346 675,061.295 0.22 1,326.29 6,142.49 22.17 315.03 5,903.04 5,833.44 968.24 -944.97 5,961,869.216 675,054.125 0.33 1,336.11 6,168.79 22.13 314.93 5,927.40 5,857.80 975.25 -951.98 5,961,876.058 675,046.949 0.21 1,345.92 6,195.14 22.16 315.01 5,951.80 5,882.20 982.27 -959.01 5,961,882.911 675,039.760 0.16 1,355.75 6,221.44 22.40 314.84 5,976.14 5,906.54 989.31 -966.07 5,961,889.785 675,032.537 0.94 1,365.62 6,247.79 22.73 314.65 6,000.47 5,930.87 996.43 -973.25 5,961,896.732 675,025.192 1.28 1,375.63 6,274.14 23.01 314.63 6,024.75 5,955.15 1,003.62 -980.54 5,961,903.754 675,017.739 1.06 1,385.77 6,300.44 23.26 314.61 6,048.94 5,979.34 1,010.88 -987.89 5,961,910.838 675,010.216 0.95 1,396.00 6,326.79 23.66 314.56 6,073.11 6,003.51 1,018.24 -995.36 5,961,918.024 675,002.575 1.52 1,406.39 6,353.14 24.07 314.53 6,097.21 6,027.61 1,025.72 -1,002.96 5,961,925.322 674,994.805 1.56 1,416.95 6,379.44 24.36 314.47 6,121.19 6,051.59 1,033.28 -1,010.65 5,961,932.700 674,986.936 1.11 1,427.64 6,405.74 24.66 314.25 6,145.12 6,075.52 1,040.91 -1,018.46 5,961,940.143 674,978.959 1.19 1,438.45 10/20/2016 9:16.36AM Page 14 COMPASS 5000.1 Build 81B f" S b Inc BP ri.a 1104 i p Final Survey Report BAKER Easting DLeg V. Sec HUGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) (usft) 6,432.09 25.08 314.10 6,169.03 6,099.43 1,048.63 -1,026.40 5,961,947.676 674,970.833 1.61 1,449.44 6,458.44 25.56 314.17 6,192.85 6,123.25 1,056.48 -1,034.49 5,961,955.331 674,962.564 1.83 1,460.61 6,484.74 26.08 314.28 6,216.52 6,146.92 1,064.47 -1,042.70 5,961,963.126 674,954.171 1.99 1,471.96 6,511.09 26.63 314.28 6,240.13 6,170.53 1,072.64 -1,051.07 5,961,971.094 674,945.608 2.09 1,483.56 6,537.39 27.23 314.40 6,263.58 6,193.98 1,080.96 -1,059.59 5,961,979.216 674,936.897 2.29 1,495.36 6,563.69 27.86 314.63 6,286.90 6,217.30 1,089.49 -1,068.27 5,961,987.537 674,928.028 2.43 1,507.41 6,590.04 28.44 314.76 6,310.13 6,240.53 1,098.23 -1,077.10 5,961,996.071 674,918.989 2.21 1,519.72 6,616.39 28.91 314.79 6,333.25 6,263.65 1,107.14 -1,086.08 5,962,004.763 674,909.808 1.78 1,532.24 6,642.69 29.31 314.73 6,356.23 6,286.63 1,116.15 -1,095.16 5,962,013.556 674,900.515 1.52 1,544.90 6,668.99 29.68 314.52 6,379.12 6,309.52 1,125.24 -1,104.38 5,962,022.433 674,891.090 1.46 1,557.73 6,694.94 30.04 314.12 6,401.62 6,332.02 1,134.27 -1,113.62 5,962,031.240 674,881.638 1.59 1,570.53 6,720.84 30.42 313.90 6,424.00 6,354.40 1,143.33 -1,123.00 5,962,040.077 674,872.050 1.53 1,583.46 6,746.84 30.91 313.90 6,446.37 6,376.77 1,152.52 -1,132.56 5,962,049.045 674,862.283 1.88 1,596.62 6,772.74 31.43 313.93 6,468.53 6,398.93 1,161.82 -1,142.21 5,962,058.114 674,852.412 2.01 1,609.91 6,798.64 31.94 314.11 6,490.57 6,420.97 1,171.27 -1,152.00 5,962,067.335 674,842.411 2.00 1,623.41 6,824.49 32.42 314.25 6,512.45 6,442.85 1,180.87 -1,161.87 5,962,076.695 674,832.317 1.88 1,637.05 6,850.39 32.76 314.32 6,534.27 6,464.67 1,190.61 -1,171.86 5,962,086.198 674,822.105 1.32 1,650.88 6,876.29 32.99 314.47 6,556.02 6,486.42 1,200.45 -1,181.90 5,962,095.795 674,811.833 0.94 1,664.81 6,902.19 33.35 314.70 6,577.70 6,508.10 1,210.39 -1,191.99 5,962,105.503 674,801.511 1.47 1,678.85 6,928.14 33.87 314.89 6,599.31 6,529.71 1,220.51 -1,202.19 5,962,115.381 674,791.084 2.04 1,693.07 6,954.04 34.46 314.94 6,620.74 6,551.14 1,230.78 -1,212.49 5,962,125.406 674,780.547 2.28 1,707.46 6,979.99 34.97 314.93 6,642.07 6,572.47 1,241.22 -1,222.95 5,962,135.596 674,769.845 1.97 1,722.08 7,005.89 35.52 314.93 6,663.22 6,593.62 1,251.78 -1,233.53 5,962,145.900 674,759.020 2.12 1,736.87 7,031.79 36.22 315.10 6,684.21 6,614.61 1,262.51 -1,244.26 5,962,156.379 674,748.044 2.73 1,751.89 7,057.59 36.90 315.47 6,704.93 6,635.33 1,273.43 -1,255.07 5,962,167.043 674,736.979 2.77 1,767.08 7,083.49 37.49 315.77 6,725.57 6,655.97 1,284.62 -1,266.02 5,962,177.973 674,725.770 2.38 1,782.55 7,109.39 38.02 315.94 6,746.04 6,676.44 1,296.00 -1,277.06 5,962,189.090 674,714.463 2.09 1,798.20 10/20/2016 9:16:36AM Page 15 COMPASS 5000.1 Build 818 0+00 p BP y,,,,_ Final Survey Report BAKER HUGHES Company: North America - ALASKA- BP Local Coordinate Reference: Well 15-33 Project: Prudhoe Bay Site: PB DS 15 ND Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) ND TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 7,135.29 38.44 315.97 6,766.39 6,696.79 1,307.52 -1,288.21 5,962,200.346 674,703.054 1.62 1,814.02 7,162.19 38.92 315.75 6,787.39 6,717.79 1,319.59 -1,299.92 5,962,212.132 674,691.068 1.86 1,830.61 7,189.09 39.56 315.29 6,808.22 6,738.62 1,331.73 -1,311.84 5,962,223.989 674,678.864 2.61 1,847.43 7,216.14 40.29 314.73 6,828.97 6,759.37 1,344.00 -1,324.11 5,962,235.975 674,666.307 3.01 1,864.60 7,243.14 41.12 314.23 6,849.43 6,779.83 1,356.34 -1,336.68 5,962,248.013 674,653.459 3.30 1,882.05 7,270.14 42.10 313.93 6,869.62 6,800.02 1,368.81 -1,349.56 5,962,260.179 674,640.291 3.70 1,899.82 7,297.24 43.06 313.94 6,889.58 6,819.98 1,381.54 -1,362.76 5,962,272.588 674,626.793 3.54 1,918.01 7,324.24 43.73 314.12 6,909.20 6,839.60 1,394.43 -1,376.10 5,962,285.164 674,613.159 2.52 1,936.41 7,351.34 44.13 314.28 6,928.71 6,859.11 1,407.54 -1,389.58 5,962,297.952 674,599.378 1.53 1,955.05 7,378.34 44.64 314.39 6,948.01 6,878.41 1,420.73 -1,403.08 5,962,310.829 674,585.565 1.91 1,973.76 7,405.04 45.37 314.45 6,966.89 6,897.29 1,433.95 -1,416.57 5,962,323.724 674,571.775 2.74 1,992.47 7,431.64 45.99 314.52 6,985.47 6,915.87 1,447.29 -1,430.15 5,962,336.737 674,557.890 2.34 2,011.32 7,458.24 46.53 314.59 7,003.86 6,934.26 1,460.77 -1,443.84 5,962,349.895 674,543.884 2.04 2,030.36 7,484.65 47.28 314.62 7,021.90 6,952.30 1,474.31 -1,457.57 5,962,363.111 674,529.841 2.84 2,049.46 7,500.00 47.80 314.63 7,032.27 6,962.67 1,482.27 -1,465.63 5,962,370.875 674,521.598 3.39 2,060.67 7,511.44 48.11 314.65 7,039.93 6,970.33 1,488.24 -1,471.68 5,962,376.701 674,515.415 2.71 2,069.09 7,538.04 48.72 314.62 7,057.58 6,987.98 1,502.21 -1,485.83 5,962,390.343 674,500.935 2.29 2,088.79 7,564.64 49.30 314.45 7,075.03 7,005.43 1,516.30 -1,500.15 5,962,404.084 674,486.298 2.23 2,108.68 7,591.24 49.99 314.17 7,092.26 7,022.66 1,530.46 -1,514.65 5,962,417.899 674,471.466 2.72 2,128.77 7,617.84 50.49 313.99 7,109.27 7,039.67 1,544.68 -1,529.34 5,962,431.775 674,456.448 1.95 2,149.04 7,644.39 50.84 314.02 7,126.10 7,056.50 1,558.95 -1,544.11 5,962,445.691 674,441.349 1.32 2,169.41 7,671.04 51.28 314.32 7,142.85 7,073.25 1,573.39 -1,558.98 5,962,459.781 674,426.147 1.87 2,189.96 7,697.59 51.90 314.71 7,159.34 7,089.74 1,587.98 -1,573.81 5,962,474.015 674,410.976 2.60 2,210.57 7,724.19 52.42 315.17 7,175.66 7,106.06 1,602.81 -1,588.68 5,962,488.500 674,395.765 2.38 2,231.36 7,750.79 52.91 315.75 7,191.79 7,122.19 1,617.89 -1,603.52 5,962,503.222 674,380.582 2.53 2,252.26 7,777.39 53.54 316.27 7,207.72 7,138.12 1,633.22 -1,618.31 5,962,518.199 674,365.431 2.84 2,273.28 7,803.99 54.21 316.72 7,223.40 7,153.80 1,648.80 -1,633.10 5,962,533.432 674,350.280 2.87 2,294.45 10/20/2016 9:16.36AM Page 16 COMPASS 5000.1 Build 81B ' %BPWPA b as p Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) (usft) 7,830.59 54.80 317.10 7,238.84 7,169.24 1,664.62 -1,647.90 5,962,548.895 674,335.120 2.50 2,315.76 7,857.19 55.21 317.38 7,254.10 7,184.50 1,680.62 -1,662.69 5,962,564.542 674,319.956 1.77 2,337.18 7,883.79 55.36 317.53 7,269.25 7,199.65 1,696.73 -1,677.48 5,962,580.300 674,304.800 0.73 2,358.65 7,910.39 55.27 317.64 7,284.38 7,214.78 1,712.87 -1,692.23 5,962,596.097 674,289.673 0.48 2,380.13 7,936.99 55.09 317.80 7,299.57 7,229.97 1,729.03 -1,706.92 5,962,611.904 674,274.609 0.84 2,401.56 7,963.54 54.94 317.91 7,314.80 7,245.20 1,745.16 -1,721.52 5,962,627.685 674,259.640 0.66 2,422.90 7,990.19 54.78 317.93 7,330.13 7,260.53 1,761.33 -1,736.12 5,962,643.512 674,244.661 0.60 2,444.27 8,016.74 54.71 318.19 7,345.46 7,275.86 1,777.46 -1,750.61 5,962,659.294 674,229.798 0.84 2,465.52 8,043.34 54.69 318.32 7,360.83 7,291.23 1,793.66 -1,765.07 5,962,675.148 674,214.969 0.41 2,486.79 8,069.94 54.62 317.78 7,376.18 7,306.58 1,809.81 -1,779.59 5,962,690.959 674,200.073 1.73 2,508.08 8,096.34 55.05 317.01 7,391.35 7,321.75 1,825.72 -1,794.22 5,962,706.515 674,185.078 2.54 2,529.31 8,122.54 55.09 316.46 7,406.35 7,336.75 1,841.36 -1,808.94 5,962,721.807 674,169.995 1.73 2,550.46 8,148.74 55.12 316.11 7,421.34 7,351.74 1,856.89 -1,823.79 5,962,736.986 674,154.786 1.10 2,571.65 8,174.84 55.28 315.74 7,436.23 7,366.63 1,872.29 -1,838.70 5,962,752.029 674,139.522 1.32 2,592.80 8,200.94 55.35 315.49 7,451.09 7,381.49 1,887.63 -1,853.71 5,962,767.009 674,124.156 0.83 2,614.00 8,227.04 55.29 315.52 7,465.94 7,396.34 1,902.94 -1,868.75 5,962,781.962 674,108.760 0.25 2,635.21 8,253.14 55.26 315.26 7,480.80 7,411.20 1,918.21 -1,883.82 5,962,796.875 674,093.342 0.83 2,656.41 8,279.34 55.41 314.51 7,495.71 7,426.11 1,933.42 -1,899.09 5,962,811.719 674,077.723 2.42 2,677.74 8,305.49 55.65 313.79 7,510.51 7,440.91 1,948.43 -1,914.55 5,962,826.368 674,061.908 2.45 2,699.11 8,331.64 55.66 313.31 7,525.26 7,455.66 1,963.31 -1,930.20 5,962,840.872 674,045.917 1.52 2,720.54 8,357.84 55.49 312.94 7,540.07 7,470.47 1,978.08 -1,945.98 5,962,855.271 674,029.803 1.33 2,742.02 8,384.04 55.21 312.89 7,554.97 7,485.37 1,992.76 -1,961.76 5,962,869.572 674,013.679 1.08 2,763.44 8,410.19 54.86 313.23 7,569.95 7,500.35 2,007.39 -1,977.42 5,962,883.832 673,997.684 1.71 2,784.74 8,436.39 54.56 313.53 7,585.09 7,515.49 2,022.08 -1,992.96 5,962,898.151 673,981.802 1.48 2,805.98 8,462.59 54.30 313.41 7,600.33 7,530.73 2,036.74 -2,008.43 5,962,912.445 673,965.998 1.06 2,827.14 8,488.79 54.01 313.03 7,615.67 7,546.07 2,051.28 -2,023.90 5,962,926.622 673,950.186 1.61 2,848.23 8,514.99 53.71 312.80 7,631.12 7,561.52 2,065.69 -2,039.40 5,962,940.661 673,934.358 1.35 2,869.27 10/20/2016 9:16:36AM Page 17 COMPASS 5000.1 Build 818 040 BP y0NT p Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey - MD Inc Azi (azimuth) TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 8,541.19 53.31 312.97 7,646.71 7,577.11 2,080.02 -2,054.83 5,962,954.629 673,918.594 1.61 2,890.21 8,567.39 52.76 313.54 7,662.46 7,592.86 2,094.37 -2,070.08 5,962,968.612 673,903.016 2.73 2,911.00 8,593.49 52.42 314.15 7,678.32 7,608.72 2,108.73 -2,085.03 5,962,982.617 673,887.733 2.27 2,931.57 8,619.69 52.44 314.75 7,694.29 7,624.69 2,123.27 -2,099.86 5,962,996.807 673,872.574 1.82 2,952.14 6,645.89 52.44 315.52 7,710.26 7,640.66 2,137.99 -2,114.51 5,963,011.179 673,857.583 2.33 2,972.68 8,671.99 52.15 316.56 7,726.23 7,656.63 2,152.85 -2,128.84 5,963,025.702 673,842.905 3.34 2,993.06 8,698.19 51.75 317.56 7,742.37 7,672.77 2,167.96 -2,142.90 5,963,040.471 673,828.501 3.37 3,013.35 8,724.39 51.61 318.21 7,758.62 7,689.02 2,183.21 -2,156.68 5,963,055.391 673,814.364 2.02 3,033.51 8,750.59 51.80 318.50 7,774.86 7,705.26 2,198.57 -2,170.35 5,963,070.431 673,800.345 1.13 3,053.64 8,776.84 52.09 318.65 7,791.04 7,721.44 2,214.07 -2,184.02 5,963,085.604 673,786.310 1.19 3,073.67 8,802.69 52.21 318.92 7,806.90 7,737.30 2,229.42 -2,197.47 5,963,100.639 673,772.506 0.95 3,093.82 6,828.49 52.18 319.20 7,822.71 7,753.11 2,244.82 -2,210.83 5,963,115.719 673,758.793 0.87 3,113.73 8,854.24 52.43 319.14 7,838.46 7,768.86 2,260.24 -2,224.15 5,963,130.819 673,745.115 0.99 3,133.62 8,879.99 53.13 318.85 7,854.03 7,784.43 2,275.71 -2,237.60 5,963,145.973 673,731.303 2.86 3,153.65 8,905.69 53.92 318.70 7,869.31 7,799.71 2,291.26 -2,251.22 5,963,161.191 673,717.324 3.11 3,173.86 8,931.39 54.59 318.66 7,884.33 7,814.73 2,306.92 -2,264.99 5,963,176.529 673,703.190 2.61 3,194.26 8,957.14 55.30 318.50 7,899.11 7,829.51 2,322.73 -2,278.94 5,963,192.004 673,688.879 2.80 3,214.88 8,982.79 56.03 318.36 7,913.58 7,843.98 2,338.58 -2,292.99 5,963,207.515 673,674.458 2.88 3,235.62 9,008.49 56.65 318.31 7,927.83 7,858.23 2,354.56 -2,307.21 5,963,223.157 673,659.869 2.42 3,256.56 9,034.24 57.00 318.12 7,941.92 7,872.32 2,370.63 -2,321.58 5,963,238.886 673,645.136 1.49 3,277.68 9,059.94 57.18 317.89 7,955.88 7,886.28 2,386.66 -2,336.01 5,963,254.577 673,630.329 1.03 3,298.83 9,085.64 57.36 317.93 7,969.78 7,900.18 2,402.71 -2,350.50 5,963,270.276 673,615.467 0.71 3,320.04 9,111.34 57.48 318.02 7,983.61 7,914.01 2,418.79 -2,365.00 5,963,286.018 673,600.598 0.55 3,341.27 9,137.04 57.48 317.81 7,997.43 7,927.83 2,434.87 -2,379.52 5,963,301.755 673,585.702 0.69 3,362.52 9,162.74 57.46 317.60 8,011.25 7,941.65 2,450.90 -2,394.11 5,963,317.436 673,570.750 0.69 3,383.79 9,188.44 57.48 317.62 8,025.07 7,955.47 2,466.91 -2,408.71 5,963,333.091 673,555.772 0.10 3,405.06 9,214.14 57.59 317.69 8,036.87 7,969.27 2,482.93 -2,423.32 5,963,348.770 673,540.796 0.49 3,426.35 10/20/2016 9:16.36AM Page 18 COMPASS 5000.1 Build SIB bp Company Project: Site: Well: Wellbore: Design: Survey North America - ALASKA- BP Prudhoe Bay PB DS 15 15-33 15-33C 15-33C MD (usft) 9,239.84 9,265.54 9,291.24 9,316.89 9,342.54 9,368.24 9,393.94 9,419.69 9,445.44 9,470.94 9,496.29 9,521.59 9,545.69 %562.59 9,576.64 9,590.69 9,604.79 9,618.84 9,627.74 9,683.00 95181, 9,736.61 9,832.41 9,928.98 10,024.00 10,056.00 10, 097.00 BP iias Final Survey Report BAKER NIS HUGHES Local Co-ordinate Reference: Well 15-33 ND Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K-Alaska PROD -ANCP1 Inc Azi (azimuth) ND TVDSS NIS E/W Northing Easting DLeg V. Sec 54.94 313.54 (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 57.68 317.49 8,052.62 7,983.02 2,498.96 -2,437.96 5,963,364.449 673,525.785 0.74 3,447.66 57.63 317.21 8,066.37 7,996.77 2,514.93 -2,452.67 5,963,380.069 673,510.705 0.94 3,469.00 57.56 317.34 8,080.15 8,010.55 2,530.87 -2,467.39 5,963,395.659 673,495.615 0.51 3,490.32 57.46 317.56 8,093.92 8,024.32 2,546.81 -2,482.02 5,963,411.249 673,480.616 0.82 3,511.571 57.37 317.50 8,107.74 8,038.14 2,562.75 -2,496.62 5,963,426.844 673,465.655 0.40 3,532.80 57.39 317.44 8,121.59 8,051.99 2,578.70 -2,511.25 5,963,442.447 673,450.654 0.21 3,554.06 57.42 317.62 8,135.44 8,065.84 2,594.67 -2,525.87 5,963,458.071 673,435.665 0.60 3,575.32 57.55 317.99 8,149.28 8,079.68 2,610.76 -2,540.45 5,963,473.811 673,420.709 1.31 3,596.63 57.68 318.51 8,163.07 8,093.47 2,626.98 -2,554.93 5,963,489.689 673,405.855 1.78 3,617.93 57.62 319.10 8,176.71 8,107.11 2,643.19 -2,569.12 5,963,505.561 673,391.292 1.97 3,638.99 57.47 319.58 8,190.32 8,120.72 2,659.42 -2,583.06 5,963,521.456 673,376.979 1.70 3,659.85 57.24 319.97 8,203.97 8,134.37 2,675.68 -2,596.81 5,963,537.393 673,362.845 1.58 3,680.60 57.03 320.27 8,217.04 8,147.44 2,691.22 -2,609.79 5,963,552.618 673,349.506 1.36 3,700.29 57.00 320.38 8,226.24 8,156.64 2,702.13 -2,618.84 5,963,563.313 673,340.203 0.57 3,714.06 57.22 320.53 8,233.87 8,164.27 2,711.23 -2,626.36 5,963,572.232 673,332.481 1.80 3,725.52 57.29 320.62 8,241.47 8,171.87 2,720.36 -2,633.86 5,963,581.181 673,324.765 0.73 3,736.99 57.31 320.30 8,249.09 8,179.49 2,729.51 -2,641.41 5,963,590.152 673,317.000 1.92 3,748.51 57.25 319.63 8,256.69 8,187.09 2,738.56 -2,649.02 5,963,599.021 673,309.187 4.03 3,760.01 57.45 319.24 8,261.49 8,191.89 2,744.25 -2,653.89 5,963,604.597 673,304.182 4.32 3,767.32 56.92 318.00 8,291.44 8,221.84 2,779.10 -2,684.59 5,963,638.714 673,272.680 2.11 3,812.75 56.41 316.79 8,320.90 8,251.30 2,812.06 -2,714.90 5,963,670.960 673,241.602 2.11 3,856.75 54.94 313.54 8,374.93 8,305.33 2,868.17 -2,770.66 5,963,725.739 673,184.552 3.19 3,934.97 54.80 309.08 8,430.52 8,360.92 2,920.28 -2,829.96 5,963,776.450 673,124.052 3.78 4,013.66 55.00 305.60 8,485.16 8,415.56 2,967.42 -2,891.75 5,963,822.125 673,061.176 3.00 4,091.37 55.80 308.50 8,503.34 8,433.74 2,983.29 -2,912.77 5,963,837.498 673,039.794 7.87 4,117.71 55.90 302.90 8,526.37 8,456.77 3,003.08 -2,940.30 5,963,856.632 673,011.803 11.30 4,151.61 10/20/2016 9:16:36AM Page 19 COMPASS 5000.1 Burd 81B too -Ii by Company: North America - ALASKA- BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-33 Wellbore: 15-33C Design: 15-33C Survey MD Inc TVD (usft) (°I N/S 10,129.00 56.50 10,163.00 58.10 10,194.00 60.70 10,229.03 62.03 10,261.65 63.80 10,294.30 64.89 10,327.19 65.46 10,345.00 65.78 10,349.00 66.04 7" 12.09 10,373.61 67.67 10,404.32 69.60 10,435.75 71.81 10,465.18 72.16 10,479.85 71.77 10,512.53 71.19 10,550.05 69.52 10,592.85 69.52 10,628.01 69.43 10,661.85 69.16 Tie -In -Point 15-33B 5,963,922.123 10,690.50 70.59 KOP - Top of Whipstck 8,609.96 10,722.67 75.96 Interpolated Azimuth 5,963,940.252 10,752.59 78.81 First Clean Survey 8,624.10 10,782.70 78.32 BP /GFA2 Final Survey Report BAKER HUGHES Local Co-ordinate Reference: Well 15-33 TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Azi (azimuth) TVD TVDSS N/S E/W Northing Easting DLeg (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) 307.50 8,544.17 8,474.57 3,018.40 -2,962.02 5,963,871.443 672,989.734 12.09 305.70 8,562.54 8,492.94 3,035.46 -2,984.99 5,963,887.953 672,966.373 6.48 307.50 8,578.32 8,508.72 3,051.37 -3,006.41 5,963,903.357 672,944.592 9.76 310.42 8,595.11 8,525.51 3,070.70 -3,030.31 5,963,922.123 672,920.248 8.24 309.53 8,609.96 8,540.36 3,089.36 -3,052.56 5,963,940.252 672,897.562 5.94 311.31 8,624.10 8,554.50 3,108.44 -3,074.97 5,963,958.804 672,874.719 5.94 312.04 8,637.91 8,568.31 3,128.29 -3,097.26 5,963,978.123 672,851.966 2.66 311.80 8,645.26 8,575.66 3,139.13 -3,109.33 5,963,988.674 672,839.646 2.18 311.26 8,646.89 8,577.29 3,141.55 -3,112.07 5,963,991.030 672,836.857 13.93 307.98 8,656.57 8,586.97 3,155.97 -3,129.50 5,964,005.041 672,819.095 13.93 303.94 8,667.76 8,598.16 3,172.76 -3,152.64 5,964,021.277 672,795.564 13.77 299.89 8,678.15 8,608.55 3,188.43 -3,177.82 5,964,036.354 672,770.029 14.05 296.17 8,687.25 8,617.65 3,201.58 -3,202.52 5,964,048.919 672,745.030 12.08 294.34 8,691.80 8,622.20 3,207.53 -3,215.13 5,964,054.573 672,732.280 12.16 289.10 8,702.18 8,632.58 3,218.99 -3,243.91 5,964,065.360 672,703.246 15.31 284.17 8,714.80 8,645.20 3,229.11 -3,277.75 5,964,074.683 672,669.180 13.15 279.23 8,729.79 8,660.19 3,237.24 -3,317.00 5,964,081.889 672,629.756 10.81 274.47 8,742.12 8,672.52 3,241.16 -3,349.68 5,964,085.048 672,596.994 12.68 268.66 8,754.09 8,684.49 3,242.03 -3,381.30 5,964,085.173 672,565.359 16.08 264.89 8,763.96 8,694.36 3,240.51 -3,408.15 5,964,083.026 672,538.553 13.33 268.99 8,773.21 8,703.61 3,238.88 -3,438.90 5,964,080.679 672,507.855 20.70 272.67 8,779.75 8,710.15 3,239.31 -3,468.09 5,964,080.425 672,478.668 15.31 281.25 8,785.73 8,716.13 3,242.88 -3,497.35 5,964,083.309 672,449.329 27.98 V. Sec (usft) 4,178.18 4,206.79 4,233.47 4,264.19 4,293.18 4,322.54 4,352.28 4,368.43 4,372.07 4,394.66 4,423.25 4,452.81 4,480.47 4,494.14 4,524.07 4,557.27 4,593.60 4,622.17 4,648.06 4,668.69 4,692.39 4,716.06 4,741.67 10/20/2016 9:16:36AM Page 20 COMPASS 5000.1 Build 81B 0+0 ;, by 13P FS as Final Survey Report BAKER HUGHES Company: North America - ALASKA- BP Local Coordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K-Alaska PROD -ANCP1 Survey - MD Inc Azi (azimuth) ND TVDSS N/S EM Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) (usft) 10,812.61 77.90 283.33 8,791.89 8,722.29 3,249.11 -3,525.95 5,964,088.866 672,420.597 6.95 4,768.33 10,842.95 77.60 288.12 8,798.33 8,728.73 3,257.15 -3,554.48 5,964,096.227 672,391.888 15.46 4,796.021, 10,872.70 78.32 293.20 8,804.54 8,734.94 3,267.41 -3,581.69 5,964,105.850 672,364.443 16.87 4,823.98 10,901.83 78.26 298.37 8,810.46 8,740.86 3,279.81 -3,607.37 5,964,117.647 672,338.487 17.38 4,851.98 10,932.88 78.54 302.94 8,816.71 8,747.11 3,295.32 -3,633.52 5,964,132.533 672,311.975 14.45 4,882.22 10,962.83 80.88 306.88 8,822.06 8,752.46 3,312.18 -3,657.68 5,964,148.825 672,287.432 15.12 4,911.67 10,992.88 82.46 311.56 8,826.41 8,756.81 3,330.98 -3,680.71 5,964,167.075 672,263.973 16.28 4,941.36 11,022.84 82.30 316.94 8,830.39 8,760.79 3,351.69 -3,701.97 5,964,187.283 672,242.232 17.81 4,970.79 11,052.70 82.09 321.11 8,834.45 8,764.85 3,374.02 -3,721.36 5,964,209.151 672,222.321 13.85 4,999.67 11,082.62 85.85 323.82 8,837.59 8,767.99 3,397.61 -3,739.48 5,964,232.309 672,203.654 15.46 5,028.29 11,112.72 89.20 327.08 8,838.89 8,769.29 3,422.37 -3,756.53 5,964,256.663 672,186.031 15.52 5,056.75 11,143.00 91.84 326.37 8,838.62 8,769.02 3,447.68 -3,773.14 5,964,281.577 672,168.833 9.03 5,085.19 11,172.68 89.42 322.51 8,838.29 8,768.69 3,471.82 -3,790.40 5,964,305.302 672,151.018 15.35 5,113.44 11,203.20 91.26 320.65 8,838.11 8,768.51 3,495.73 -3,809.36 5,964,328.759 672,131.501 8.57 5,142.93 11,232.84 91.47 317.89 8,837.40 8,767.80 3,518.18 -3,828.70 5,964,350.751 672,111.649 9.34 5,171.84 11,263.06 92.39 314.27 8,836.38 8,766.78 3,539.93 -3,849.64 5,964,372.004 672,090.200 12.35 5,201.63 11,293.40 92.36 312.32 8,835.13 8,765.53 3,560.72 -3,871.70 5,964,392.268 672,067.658 6.42 5,231.74 11,322.72 91.04 310.13 8,834.26 8,764.66 3,580.03 -3,893.75 5,964,411.057 672,045.172 8.72 5,260.95 11,352.62 91.35 307.91 8,833.63 8,764.03 3,598.85 -3,916.97 5,964,429.326 672,021.516 7.50 5,290.82 11,382.65 89.51 305.23 8,833.41 8,763.81 3,616.74 -3,941.08 5,964,446.644 671,996.991 10.82 5,320.84 11,412.87 90.09 301.95 8,833.51 8,763.91 3,633.46 -3,966.25 5,964,462.766 671,971.438 11.02 5,351.01 11,443.00 90.65 298.99 8,833.32 8,763.72 3,648.73 -3,992.22 5,964,477.429 671,945.124 10.00 5,380.97 11,473.01 90.43 295.63 8,833.03 8,763.43 3,662.50 -4,018.88 5,964,490.566 671,918.150 11.22 5,410.57 11,502.58 89.26 293.70 8,833.11 8,763.51 3,674.84 -4,045.75 5,964,502.271 671,891.000 7.63 5,439.50 11,532.61 88.25 289.64 8,833.77 8,764.17 3,685.92 -4,073.64 5,964,512.698 671,862.855 13.93 5,468.49 11,562.78 89.88 287.02 8,834.26 8,764.66 3,695.41 -4,102.28 5,964,521.510 671,834.011 10.23 5,497.13 11,592.82 90.74 284.45 8,834.10 8,764.50 3,703.55 -4,131.19 5,964,528.976 671,804.918 9.02 5,525.18 10/20/2016 9:16.36AM Page 21 COMPASS 5000.1 Build BIB r0% BP FS as .y, _�: p Final Survey Report BAKER N" HUGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K -Alaska PROD - ANCP1 Survey - MD Inc Azi (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) (usft) 11,628.22 91.84 281.75 8,833.30 8,763.70 3,711.57 -4,165.65 5,964,536.186 671,770.276 8.23 5,557.62 11,663.10 91.81 278.24 8,832.19 8,762.59 3,717.62 -4,199.96 5,964,541.430 671,735.818 10.06 5,588.78 11,692.66 90.46 275.63 8,831.60 8,762.00 3,721.19 -4,229.32 5,964,544.310 671,706.410 9.94 5,614.44 11,722.87 90.15 273.02 8,831.44 8,761.84 3,723.47 -4,259.44 5,964,545.881 671,676.246 8.70 5,639.97 11,758.70 87.88 276.60 8,832.06 8,762.46 3,726.47 -4,295.13 5,964,548.047 671,640.497 11.83 5,670.39 11,789.94 87.76 281.96 8,833.25 8,763.65 3,731.51 -4,325.92 5,964,552.357 671,609.592 17.15 5,698.11 11,819.91 87.73 285.99 8,834.43 8,764.83 3,738.74 -4,354.98 5,964,558.904 671,580.378 13.44 5,725.73 11,849.87 87.18 290.51 8,835.76 8,766.16 3,748.11 -4,383.40 5,964,567.606 671,551.751 15.18 5,754.12 11,880.02 87.42 294.60 8,837.18 8,767.58 3,759.66 -4,411.20 5,964,578.500 671,523.683 13.57 5,783.33 11,910.00 88.19 298.92 8,838.33 8,768.73 3,773.14 -4,437.95 5,964,591.355 671,496.633 14.63 5,812.83 1 11,939.75 89.08 304.07 8,839.04 8,769.44 3,788.67 -4,463.30 5,964,606.288 671,470.927 17.56 5,842.44 11,970.00 90.00 307.98 8,839.28 8,769.68 3,806.46 -4,487.76 5,964,623.496 671,446.059 13.28 5,872.69 11,999.91 89.69 312.56 8,839.36 8,769.76 3,825.79 -4,510.57 5,964,642.284 671,422.799 15.35 5,902.53 12,030.58 89.14 317.21 8,839.67 8,770.07 3,847.43 -4,532.30 5,964,663.404 671,400.576 15.27 5,932.87 12,061.79 90.18 321.58 8,839.86 8,770.26 3,871.11 -4,552.60 5,964,686.609 671,379.721 14.39 5,963.30 12,093.84 91.44 325.24 8,839.41 8,769.81 3,896.84 -4,571.70 5,964,711.879 671,360.026 12.08 5,993.98 12,120.74 91.26 322.32 8,838.77 8,769.17 3,918.53 -4,587.59 5,964,733.192 671,343.634 10.87 6,019.68 12,150.68 92.18 319.17 8,837.87 8,768.27 3,941.70 -4,606.52 5,964,755.911 671,324.164 10.96 6,048.70 12,180.62 91.84 316.62 8,836.82 8,767.22 3,963.90 -4,626.56 5,964,777.631 671,303.591 8.59 6,078.05 12,210.30 90.89 314.10 8,836.12 8,766.52 3,985.01 -4,647.43 5,964,798.246 671,282.256 9.07 6,107.37 12,240.18 90.58 310.66 8,835.73 8,766.13 4,005.15 -4,669.50 5,964,817.858 671,259.725 11.56 6,137.10 12,270.17 90.37 306.76 8,835.48 8,765.88 4,023.90 -4,692.89 5,964,836.055 671,235.897 13.02 6,167.06 12,300.24 91.29 304.32 8,835.05 8,765.45 4,041.37 -4,717.36 5,964,852.951 671,211.033 8.67 6,197.12 12,330.29 90.68 302.23 8,834.53 8,764.93 4,057.86 -4,742.48 5,964,868.841 671,185.537 7.24 6,227.11 12,360.08 89.29 299.58 8,834.54 8,764.94 4,073.16 -4,768.03 5,964,883.536 671,159.630 10.04 6,256.75 12,390.09 88.71 296.54 8,835.06 8,765.46 4,087.27 -4,794.51 5,964,897.024 671,132.833 10.31 6,286.41 12,420.26 88.77 294.13 8,835.73 8,766.13 4,100.18 -4,821.79 5,964,909.295 671,105.262 7.98 6,316.01 10/20/2016 9.16:36AM Page 22 COMPASS 5000.1 Build 81B Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-33 Wellbore: 15-33C Design: 15-33C Survey MD Inc TVD (usft) (°) NIS 12,450.31 88.43 12,479.97 88.34 12,511.37 89.08 12,540.04 88.89 12,570.14 88.65 12,599.96 88.44 12,630.02 88.25 12,660.20 89.33 12,690.50 90.40 12,724.47 88.77 12,749.80 86.16 12,780.06 88.03 12,810.15 88.56 12,840.08 87.88 12,870.02 87.98 12,898.70 89.66 12,944.85 89.66 PRODUCTION LINER 1 4,131.04 12, 945.00 89.66 Projection to TD 4.93 12,944.85 284.60 BP FPS as Final Survey Report BAKER HUGHES Local Coordinate Reference: Well 15-33 TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Azi (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 290.83 8,836.46 8,766.86 4,111.66 -4,849.52 5,964,920.119 671,077.267 11.04 6,345.11 288.23 8,837.30 8,767.70 4,121.57 -4,877.46 5,964,929.372 671,049.104 8.77 6,373.44 286.87 8,838.00 8,768.40 4,131.04 -4,907.39 5,964,938.133 671,018.963 4.93 6,403.11 284.60 8,838.51 8,768.91 4,138.81 -4,934.98 5,964,945.258 670,991.201 7.94 6,429.88 282.11 8,839.16 8,769.56 4,145.76 -4,964.26 5,964,951.520 670,961.771 8.31 6,457.52 279.98 8,839.92 8,770.32 4,151.47 -4,993.52 5,964,956.544 670,932.390 7.18 6,484.40 277.97 8,840.78 8,771.18 4,156.16 -5,023.19 5,964,960.534 670,902.613 6.71 6,511.01 276.12 8,841.42 8,771.82 4,159.86 -5,053.14 5,964,963.532 670,872.592 7.10 6,537.24 274.60 8,841.49 8,771.89 4,162.69 -5,083.30 5,964,965.655 670,842.370 6.13 6,563.13 275.17 8,841.74 8,772.14 4,165.58 -5,117.15 5,964,967.754 670,808.470 5.08 6,592.01 ! 276.39 8,842.86 8,773.26 4,168.13 -5,142.32 5,964,969.711 670,783.245 11.37 6,613.73 279.29 8,844.39 8,774.79 4,172.25 -5,172.26 5,964,973.131 670,753.224 11.39 6,640.21 283.58 8,845.29 8,775.69 4,178.21 -5,201.73 5,964,978.400 670,723.622 14.36 6,667.41 281.82 8,846.22 8,776.62 4,184.79 -5,230.91 5,964,984.291 670,694.295 6.30 6,694.75 279.76 8,847.30 8,777.70 4,190.39 -5,260.30 5,964,989.202 670,664.784 6.88 6,721.67 278.07 8,847.89 8,778.29 4,194.83 -5,288.63 5,964,992.980 670,636.364 8.31 6,747.05 278.07 8,848.16 8,778.56 4,201.31 -5,334.32 5,964,998.386 670,590.536 0.00 6,787.58 278.07 8,848.17 8,778.57 4,201.33 -5,334.47 5,964,998.404 670,590.387 0.00 6,787.71 8,848.16 PRODUCTION LINER 1 2.375 3.250 10/20/2016 9:16:36AM Page 23 COMPASS 5000.1 Build BIB BP NA A�OWp Final Survey Report �KER•• HUGHES Company: North America -ALASKA - BF Project: Prudhoe Bay MD Reference: Site: PB DS 15 Comment Well: 15-33 Tie -In -Point 15-33B Wellbore: 15-33C KOP - Top of Whipstck Design: 15-33C Interpolated Azimuth Design Annotations -3,468.09 First Clean Survey Measured Vertical Projection to TD Depth Depth (usft) (usft) 10,661.85 8,754.09 10,690.50 8,763.96 10,722.67 8,773.21 10,752.59 8,779.75 12,945.00 8,848.17 Local Coordinates Well 15-33 +N/ -S +E/ -W MD Reference: (usft) (usft) Comment 3,242.03 -3,381.30 Tie -In -Point 15-33B 3,240.51 -3,408.15 KOP - Top of Whipstck 3,238.88 -3,438.90 Interpolated Azimuth 3,239.31 -3,468.09 First Clean Survey 4,201.33 -5,334.47 Projection to TD Local Co-ordinate Reference: Well 15-33 TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Prepared By: Yosha Ragbirsingh - Survey Manager 10/20/2016 9:16.36AM Page 24 COMPASS 5000.1 Build 818 nan.unmr ewm WELLBORE DETAILS: 15-33C REFERENCE IWORMATION Prefect: Prudhoe Bay M�pneo�Nom�tean � Site: PB DS 16 CoardnelelWE) Reference: Well 15-33 True NMh .�.. �y r Well: tSJJ s �•m 15-33C VM,,d INTI Refer— KdNBmhinp/R,tyT&le@69.60,ft(NOR01C 1) ,N\ Wellbore: 16J3C OwA�mm.m secuonNslRereenee slot- (000NooaE) BAKER Design: 1543C j1&331IS43C) om,;�treot Parent Wellbore: 15-33B MeasuredoeV )Reference: Kdy Bushing/Batey Table@5s.eousnlNORDIC I) p+ Te on MD: 70661.85 cse�hbon Method: Mnlmumcurvaue I'IUGNES Post Dri in Easting (250 usft/in) m rn rn m rn m m m rn rn rn m rn rn rn m rn m rn m m m rn rn rn rn m m m m m m rn m rn m rn JO J J OJ J j J J N V N W J J V J J J V J J V J V J J O O ' N W W A N A A N V rn rn rn rn J V J J W W J O N Ur J O N rn V O N N V O N N J O 5964500 1 -- NO'OO NO a TO + 1 - -- g NJ O O ON O(TT -�OO1 - NJ.' ..OOO-- - - -ONrn-YOO-_- - N 5965750 O 1 11 5-21 72/1527A- OJ� 5965750 0 5-4E/1561-1 — 5965500 8/15-18A X0 22/1 152 15-�9B - P 15-17/15- 7 0 -5965500 �5000� 131 15 5/154 2`- 59652501533/1¢-3 1 1`-33!15 3 545/154_596 ]_515 P , 15 l5965000 5/1645 564750 1-5- 7 15 4/154 5964750 5/145APB1 1 3/ 5-33 $ 5964500 1,5-3 PB � 0° 0 0 56 61 y �o O - I - __-. __�_ _ _ -----I - 5 .- I- $ 15 % g ; 1_ — 0 1 16/1 X5-16 .-5964250 o -- -- - -- 00 _� r 15-45/15-4,1B 15 16/15-1 5ss40oo - - sssa000 o - --- - _ - - - 0 goo 000 15-1 /15 16B ^5963750 -/15- 36 - - 15- 6/15 A _ _ X004 - 15-1 /15-131 15-3 0 -- - - - - ._ 6 O 5963750 5963500 _ _.. 1. -45/1 -05 I. o i y __ 1 5963500 c 59632501- 45AP8 n° 0 0 00 o eV 15- 313 /4 TV/5 5/17 . __-- 15-1 /15-19 - - - : 5963250 to 5 9/15 06/1 -06 ° _ li Sb _ -- - 4 96 5963000 ' 5962750-- _.T i. - �. -� - i_:6p O r7� - - - o 5963000 5962750.- t Z 5962500 5982500p 59622501 :5962250 5962000 0 _-I _ - _-__--- 1549/15-49 .. 5962000 15-26/15-26A S _- 1 5961750' _.-_ 1, ____ —_. 1 O6/ 49P -- _ _ 15 9/1 1 _ ._-- 1 9 B1�5961750 5961500-- 5-08 PB 5 00 15 9715 8AV'B1 0 -- - 9A - t5- 6 - 1 -19/15-1 5 49 15�9C 5 t50o 96 - 596100011 5961250 59610001 5961250 _ 15 - -_ �' 5961000 -- 5960750 T -I- -t— 5960750 -I 59605001 ,,� I- --�-- 1 --- ___._ _ -,_`B _ --43/15-a3 _ ' 000 I 5960500 J N . J J J J V J v J V J Jm V V A A N V rn rn rn rn J V rn J O N J O N N O N O N rn N O . O N O N O N O . O O O O 00 rn O N 00 N O N O rn0 O rn0 O N O fT O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O Easting (250 usft/in) AOo k(r,5-"*'CC� C FFE'CT RR E P 0 RT : 4P by Wit North America - ALASKA - BP Prudhoe Bay PB DS 15 15-33 15-33C 15-33C AOGCC Post Drilling Offset Report 19 September, 2016 BAKER HUGHES /BOO GCC OFFSET REPORT BP Fel am Z_ p Anticollision Report BAKER HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00usft Reference Well: 15-33 Well Error: 0.00usft Reference Wellbore 15-33C Reference Design: 15-33C Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-33 Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference 15-33C Fitter type: NO GLOBAL FILTER: Using user defined selection & filtering criteria Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: Unlimited Scan Method: Tray. Cylinder North Results Limited by: Maximum center -center distance of 1,323.32usft Error Surface: Elliptical Conic Survey Program Date 9/19/2016 From To (usft) (usft) Survey (Wellbore) 51.70 9,928.98 2: MWD - Standard (15-33PB1) 10,024.00 10,327.19 2: MWD - Standard (15-33) 10,345.00 10,661.85 MWD (15-33B) 10,690.50 12,898.70 BHI CTK MWD 3-1/4" (15-33C) Tool Name Description MWD MWD - Standard MWD MWD - Standard MWD MWD - Standard MWD MWD - Standard 911912016 11:33:58AM / O � C O F FS II Ir�� PORT COMPASS 5000.1 Build 81B �+�• BP S p Anticollision Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Project: Prudhoe Bay ND Reference: Reference Site: PB DS 15 MD Reference: Site Error: 0.00usft North Reference: Reference Well: 15-33 Survey Calculation Method: Well Error: 0.00usft Output errors are at Reference Wellbore 15-33C Database: Reference Design: 15-33C Offset ND Reference: FRIM BAKER HUGHES Well 15-33 Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Summary Reference Offset Centre to No -Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well - Wellbore - Design (usft) (usft) (usft) (usft) PB C Pad C-20 - C-20 - C-20 12,769.38 12,500.00 423.76 1,424.19 -983.24 FAIL - Major Risk PB DS 15 15-06 - 15-06 - 15-06 6,732.49 6,975.00 243.03 314.61 148.46 Pass - Major Risk 15-06 - 15-06A - 15-06A 6,732.49 6,975.00 243.03 314.61 148.46 Pass - Major Risk 15-06 - 15-06APB1 - 15-06APB1 6,732.49 6,975.00 243.03 314.61 148.46 Pass - Major Risk 15-16 - 15-16 - 15-16 1,044.78 1,050.00 309.13 14.54 294.60 Pass - Major Risk 15-16 - 15-16A- 15-16A 1,044.78 1,050.00 309.13 14.54 294.60 Pass - Major Risk 15-16 - 15-16B - 15-16B 1,054.61 1,050.00 309.27 14.68 294.60 Pass - Major Risk 15-16 - 15-16BPB1 - 15-16BPB1 1,054.61 1,050.00 309.27 14.68 294.60 Pass- Major Risk 15-17 - 15-17 - 15-17 1,244.26 1,250.00 183.24 18.55 164.71 Pass - Major Risk 15-18 - 15-18 - 15-18 1,199.45 1,200.00 28.83 38.18 -9.32 FAIL- Major Risk 15 -18 -15 -18A -15-18A 1,199.45 1,200.00 28.83 38.19 -9.32 FAIL - Major Risk 15-19 - 15-19 - 15-19 2,255.81 2,250.00 14.54 32.74 -18.20 FAIL - Major Risk 15-19 - 15-19A - 15-19A 2,255.81 2,250.00 14.54 32.74 -18.20 FAIL - Major Risk 15-21 - 15-21 - 15-21 1,029.64 1,025.00 177.71 14.05 163.67 Pass - Major Risk 15 -21 -15 -21A -15-21A 1,036.92 1,025.00 177.81 14.15 163.67 Pass - Major Risk 15-22 - 15-22 - 15-22 729.00 725.00 301.47 10.10 291.37 Pass - Major Risk 15-26 - 15-26 - 15-26 2,003.78 2,025.00 489.28 25.29 464.22 Pass - Major Risk 15-26 - 15-26A - 15-26A 2,003.78 2,025.00 489.28 25.29 464.21 Pass - Major Risk 15-26 - 15-26B - 15-26B 1,988.39 2,000.00 489.06 25.05 464.22 Pass - Major Risk 15-27 - 15-27 - 15-27 2,890.43 2,875.00 124.55 40.58 84.12 Pass - Major Risk 15-27 - 15-27A- 15-27A 2,896.62 2,875.00 124.67 40.72 84.09 Pass - Major Risk 15-27 - 15-27AP61 - 15-27APB1 2,896.62 2,875.00 124.67 40.72 84.09 Pass - Major Risk 15-28 - 15-28 - 15-28 854.98 850.00 352.55 14.28 338.27 Pass - Major Risk 15-28 - 15-28A - 15-28A 854.98 850.00 352.55 14.28 338.27 Pass - Major Risk 15-28 - 15-28B - 15-28B 854.98 850.00 352.55 14.28 338.27 Pass - Major Risk 15-28 - 15-28BPB1 - 15-28BPB1 854.98 850.00 352.55 14.28 338.27 Pass - Major Risk 15-28 - 15-28BPB2 - 15-28BPB2 854.98 850.00 352.55 14.28 338.27 Pass - Major Risk 15-29 - 15-29 - 15-29 278.03 275.00 420.98 5.38 415.60 Pass - Major Risk 15-29 - 15-29A - 15-29A 278.03 275.00 420.98 5.38 415.60 Pass - Major Risk 15-29 - 15-29APB1 - 15-29APB1 278.03 275.00 420.98 5.38 415.60 Pass - Major Risk 15-29 - 15-29B - 15-29B 283.92 275.00 421.12 5.52 415.60 Pass - Major Risk 15-29 - 15-29BPB1 - 15-29BPB1 283.92 275.00 421.12 5.52 415.60 Pass - Major Risk 15-33 - 15-33 - 15-33 10,632.89 10,675.00 103.16 19.69 83.48 Pass - Major Risk 15-33 - 15-33A- 15-33A 10,632.89 10,675.00 103.16 19.49 83.68 Pass - Major Risk 15-33 - 15-33B - 15-33B 10,975.00 11,150.00 265.40 23.98 242.00 Pass - Major Risk 15-33 - 15-33PB1 - 15-33PB1 10,248.96 10,250.00 11.03 26.10 1.48 Pass - Major Risk 15-33 - 15-33PB2 - 15-33PB2 10,248.90 10,250.00 11.25 25.74 0.23 Pass - Major Risk 15-43 - 15-43 - 15-43 576.70 575.00 11.17 7.19 4.05 Pass - Major Risk 15-44 - 15-44 - 15-44 501.72 500.00 10.36 7.21 3.17 Pass - Major Risk 15-45 - 15-45 - 15-45 476.55 475.00 31.58 6.41 25.17 Pass - Major Risk 15-45 - 15-45A - 15-45A 476.55 475.00 31.58 6.41 25.17 Pass - Major Risk 15-45 - 15-45APB1 - 15-45APB1 476.55 475.00 31.58 6.57 25.02 Pass - Major Risk 15-45 - 15-45APB2 - 15-45APB2 476.55 475.00 31.58 6.41 25.17 Pass - Major Risk 15-45 - 15-45B - 15-45B 476.55 475.00 31.58 6.41 25.17 Pass - Major Risk 15-45 - 15-45BPB1 - 15-45BPB1 476.55 475.00 31.58 6.57 25.02 Pass - Major Risk 15-45 - 15-45C - 15-45C 12,105.53 12,750.00 435.92 520.82 -69.48 FAIL - Major Risk 15-45 - 15-45CPB1 - 15-45CP61 476.55 475.00 31.58 6.41 25.17 Pass - Major Risk 15-45 - 15-45D - 15-45D 476.55 475.00 31.58 6.41 25.17 Pass - Major Risk 15-45 - 15-45DPB1 - 15-45DPB1 476.55 475.00 31.58 6.41 25.17 Pass - Major Risk 15-45 - 15-45PB1 - 15-45PB1 476.55 475.00 31.58 6.57 25.02 Pass - Major Risk 15-46 - 15-46 - 15-46 626.44 625.00 44.14 8.79 35.35 Pass - Major Risk 9/19/2016 11:33:58AM AOV 'Cu OFFSET I I- Y� S I I REPORT COMPASS 5000.1 Build 818 boom b BP I/.k® pAnticollision Report BAKER HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00usft Reference Well: 15-33 Well Error: 0.00usft Reference Wellbore 15-33C Reference Design: 15-33C Summary Site Name Offset Well - Wellbore - Design PB DS 15 15-46 - 15-46L1 - 15-46L1 15-46- 15-461-1PB1 - 15-46L1PB1 15-49 - 15-49 - 15-49 15-49 - 15-49A - 15-49A 15-49 - 15-49APB1 - 15-49APB1 15-49 - 15-49B - 15-49B 15-49 - 15-49C - 15-49C 15-49 - 15-49PB1 - 15-49PB1 Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well 15-33 Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference Offset Centre to No -Go Allowable Measured Measured Centre Distance Deviation Warning Depth Depth Distance (usft) from Plan (usft) (usft) (usft) (usft) 626.44 625.00 44.14 8.79 35.35 Pass - Major Risk 626.44 625.00 44.14 8.79 35.35 Pass - Major Risk 726.12 725.00 43.55 10.64 32.94 Pass - Major Risk 726.12 725.00 43.55 10.64 32.94 Pass - Major Risk 726.12 725.00 43.55 10.64 32.94 Pass - Major Risk 726.12 725.00 43.55 10.64 32.94 Pass - Major Risk 726.12 725.00 43.55 10.17 33.40 Pass - Major Risk 726.12 725.00 43.55 10.64 32.94 Pass - Major Risk 9/19/2016 11:33.58AM L/ UO V CC O F FSET 'RE PO RT COMPASS 5000.1 Build 81B BP /Grg N p Anticollision Report BAKER HUGHES Company: Project: Reference Site: Site Error: Reference Well: Well Error: Reference Wellbore Reference Design: North America - ALASKA - BP Prudhoe Bay PB DS 15 O.00usft 15-33 O.00usft 15-33C 15-33C Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well 15-33 Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference Depths are relative to Kelly Bushing / Rotary Table @ Coordinates are relative to: 15-33 Offset Depths are relative to Offset Datum Coordinate System is US State Plane 1927 (Exact solution), Alaska Zone 04 Central Meridian is 150° 0' 0.000 W ° Grid Convergence at Surface is: 1.34° 1 Ladder Plot 15-06,15-06,15-06V1 ' ja7,Sl 51 27 15aW UA/in)15 5,15-45APB1,15-45APB1 V3 �— 15 -06,15 -06A,15 -06A V4 15-28,15-28,15-031 -• 15-45,15-45APB2,15-45APB2 V4 �F 15-16,15-16,15-16 V5 $ 15 -16,15 -16A,15 -16A V3 $ 15 -16,15 -16B,15 -16B VO $ 15-16,15-16BPB1,15-16BPB1 VO $ 15-17,15-17,15-17V4 $ 15-18,15-18,15-18 V1 $ 15 -18,15 -18A,15 -18A V4 $ 15-19,15-19,15-19V2 —- 15 -19,15 -19A,15 -19A V2 —� 15-28,15-286,15-28B V0 $ 15-28,15-28BPB1,15-28BPB1 V0 $ 15-28,15-28BPB2,15-28BPB2 VO 15-29,15-29,15-29V3 $ 15 -29,15 -29A,15 -29A V7 $ 15-29,15-29APB1,15-29APB1 V1 15-29,15-29B,15-2913 VO — 15-29,15-29BPB1,15-29BPB1 VO $ 15-33,15-33,15-33 V1 $ 15-45,15-45BPB1,15-45BPB1 V3 $ 15 -45,15 -45C,15 -45C V0 15-45,15-45CPB1,15-45CPB1 VO 15 -45,15 -45D,15 -45D VO $ 15-45,15-45DPB1,15-45DPB1 V0 15-45,15-45PB1,15-45PB1 V2 15-46,15-46,15-46 V1 15.46,151161-1,15-461-1 V2 $ 15-46,15-461-1PB1, 15-461-1PB1 V1 91191201611:33:58AM Ott til�� 0F T Ir,t EI�ORT COMPASS 5000.1 Build 818 • Printed 10/19/2016 9:07:53AM North America - ALASKA - BP Page 1 of 2 Cementing Report - _- _ --- Common Well Name: 15-33 / OS _ --_ __ Report no.: 1 Report date: 9/19/2016 Project: Prudhoe Bay Site: PB DS 15 Spud Date/Time: 2/24/1994 Event Type: COM- ONSHORE (CON) Start Date: 9/18/2016 End Date: 9/21/2016 AFE No.: Contractor: NORDIC CALISTA Rig Name/No.: NORDIC 2 Rig Release: 9/21/2016 X3-0182L-C: (1,297,520.00 ) UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) General Information Job type: Primary Cement job start date/time: 9/19/2016 4:30AM Job end date/time: 9/19/2016 6:OOAM Cement Company: SCHLUMBERGER Cementer: CHARLES HACKER Cemented String: PRODUCTION LINER 1 String Size: 2.375 (in) String Set TMD: 12,944.85 (usft) Hole Size: 3.250 (in) Pipe Movement Pipe Movement: NO MOVEMENT Rotating Time (Start-End): RPM: Rotating Torque (init/avg/max): (ft-lbf) Reciprocating Time (Start-End): Recip Drag Up/Down: - (kip) SPM: Stroke Length: Fluid Name: CEMENT Fluids (1 of 1) Slurry Type: CEMENT Purpose: PRIMARY Class: G-CLASS Description: LEAD SLURRY Density: 15.30 (ppg) Yield: 1.3200 (ft'/sk) Mix Water Ratio: 4.355 (gal/sk94) Excess: Mix Method: BATCH Sacks Used: 81.00 (9411b sacks) Water Volume: 8.4 (bbl) Excess Slurry Volume: 0.0 (bbl) Density Measured by: Other Volume: Total Vol in Well: 17.2 (bbl) Slurry Volume: 19.0 (bbl) Excess Measured From: Mud Type: Density: PV: YP: Viscosity: Gels 10 Sec: Gels 10 Min: Additives Name Type Amount Units Concentration Unit D047 ANTIFOAM AGENT 0.200 GAL/SX D065 DISPERSANT 1.000 % BWOC D-167 FLUID LOSS 0.100 % BWOC D600 G GAS-BLOCK 1.500 GAUSX D163 CEMENT 6.000 % BWOC Fluid Tests Thick time Thick Free water Free water Fluid loss Fluid loss Fluid loss Comp Comp Comp Comp Comp Strength Comp Strength (hr) temp. (%) temp. (cc/30min) temp. press. Strength Strength Strength Strength Time Pressure 2 Temperature 2 ('F) ('F) (°F) (psi) Time 1 Pressure 1 Temperature 1 2 (psi) (°F) (min) (psi) (°F) (min) 5.52 90.00 38.0 180.00 1,000.00 Printed 10/19/2016 9:07:53AM Printed 10/19/2016 9:07:53AM North America -ALASKA - BP Page 2 of 2 Cementing Report Common Well Name: 15-33 / OS — -- - — Report no.: 1 Report date: 9/19/2016 Project: Prudhoe Bay Site: PB DS 15 Spud Date/Time: 2/24/1994 Event Type: COM- ONSHORE (CON) Start Date: 9/18/2016 End Date: 9/21/2016 AFE No.: Contractor: NORDIC CALISTA Rig Name/No.: NORDIC 2 Rig Release: 9/21/2016 X3 -0182L -C: (1,297,520.00 ) UWI: 500292244800 Active datum: Kelly Bushing / Rotary Table @69.60usft (above Mean Sea Level) Stages Stage Stage Type Est. Top Est. Bottom Mud Circ. Mud Circ. Top Bottom Plug Pressure FeatPressure Returns Circulate Cmt Vol to Total Annular no. (usft) (usft) Rate Press. Plug Plug Bumped Bumped Held Held Prior Surtace Mud Lost FIOW (gpm) (psi) (psi) (min) (hr) (bbl) (bbl) After 1 PRIMARY CEMENT 10,037.00 12,945.00 Y Y 3,700.00 Y Pumping Schedule Fluid pumped Volume Avg. Max Disp. Slurry Top Slurry Base Start Mix Cmt Start Slurry Pumping end Start Disp Foam Gas Type Gas Vol BH circ. Bh static Pumped Disp. Rate TMD TMD Pmp date/time job Used temp. temp. (bbl) Rate (bbl/min) (usft) (usft) (scf) (bbl/min) Tests Casing Test Shoe Test Liner Top Test Test Pressure: (psi) FIT/LOT: (ppg) Liner Overlap: (usft) Time: (min) Tool: N Positive Test: (ppg) Positive Test Tool: N Cement Found between Shoe and Collar: N Open Hole Length: (usft) Negative Test: (ppg) Negative Test Tool: N Hours Before Start: (hr) Time before test: (hr) Cmt Found on Tool: N Log/Survey Evaluation Interpretation Summary CBL Run: N Cement Top: (usft) Under Pressure: (psi) How Determined: Bond Quality: TOC Sufficient: N CET Run: N Job Rating: Bond Quality: If Unsuccessful, Detection Indicator: Temp Survey: N Remedial Cement Required: N Hrs Prior to Log: (hr) How Determined: Printed 10/19/2016 9:07:53AM GEW `tom SEP 2 9 �Uij BAKER PRINT DISTRIBUTION LIST NUGNES 40GO COMPANY BP Exploration Alaska Inc WELL NAME 15-33C FIELD Prudhoe Bay Unit COUNTY North Slope Borough BHI DISTRICT Alaska AUTHORIZED BY Patrick Rider EMAIL Patrick. Rider(a)bakerhughes.com 21 6075 27 59-7 . e /w _ 21- q 5`E sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, 1-112-1 DATA LOGGED 900 E. Benson Blvd. 9 rL MK- BENDER BENDER Anchorage, Alaska 99508 to acknowledge receipt of this data. LOG TYPE GR - RES LOG DATE September 18, 2016 TODAYS DATE September 27, 2016 Revision STATUS Final Replacement: No Details: Requested by: COMPANY ADDRESS (FEDEX WILL NOT DELIVER TO P.O. BOX) PERSON ATTENTION FIELD FINAL CD V CD 1 LOGS LOGS (digital/image) Surveys (Final Surveys) # OF PRINTS # OF PRIN 16 # OF COPIES # OF COPIES # OF COPIES 3 Exxon Mobil, Alaska 1 1 1 Attn: Lynda M. Yaskell and/or Leonardo Elias 3201 C Street, Suite 505 Anchorage, AK 99503 4 State of Alaska - AOGCC 1 1 1 Attn: Makana Bender 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 5 DNR - Division of Oil & Gas *** 0 1 1 1 Attn: Sean Clifton 550 West 7th Avenue, Suite 802 Anchorage, Alaska 99501 *** Stamp "confidential' on all material deliver to DNR 6 BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. 'Anchorage, Alaska 99508 Attn: Behrooz Raessi TOTALS FOR THIS PAGE: TOTALS FOR ALL PAGES: 0 3 4 5 0 0 0 3 4 5 0 0 V 1 'BP North Slope 1 0 1 1 EOA, PBOC, PRB-20 (Office 109) D&C Wells Project Aids Agatha Rutka & Barbara Glassmaker 900 E. Benson Blvd. Anchorage, Alaska 99508 2 ConocoPhillips Alaska Inc. 0 1 1 Attn: Ricky Elgaricio ATO 3-344 700 G Street Anchorage. AK 99510 3 Exxon Mobil, Alaska 1 1 1 Attn: Lynda M. Yaskell and/or Leonardo Elias 3201 C Street, Suite 505 Anchorage, AK 99503 4 State of Alaska - AOGCC 1 1 1 Attn: Makana Bender 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 5 DNR - Division of Oil & Gas *** 0 1 1 1 Attn: Sean Clifton 550 West 7th Avenue, Suite 802 Anchorage, Alaska 99501 *** Stamp "confidential' on all material deliver to DNR 6 BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. 'Anchorage, Alaska 99508 Attn: Behrooz Raessi TOTALS FOR THIS PAGE: TOTALS FOR ALL PAGES: 0 3 4 5 0 0 0 3 4 5 0 0 SEP 2 9 206 North America - ALASKA - BP Prudhoe Bay PB DS 15 15-33 15-33C 500292244803 Design: 15-33C Final Survey Report 19 September, 2016 2-1°15LA WeA a a BAKER HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-33 Wellbore: 15-33C Design: 15-33C BP FS as Final Survey Report BAKER HUGHES Local Co-ordinate Reference: Well 15-33 TVD Reference: Kelly Bushing ! Rotary Table @ 69.60usft (NORDIC 1) MD Reference: Kelly Bushing ! Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Project Prudhoe Bay, GPB, PRUDHOE BAY Map System: US State Plane 1927 (Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927 (NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB DS 15, TR -11-14 Site Position: Northing: 5,958,837.360 usft Latitude: 700 17' 35.236 N From: Map Easting: 676,296.980 usft Longitude: 148° 34'21.213 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: _ 1.34_ _ J Well 15-33, 15-33 Well Position +N/ -S 0.00 usft Northing: 5,960,923.440 usft Latitude: 70° 17' 55.812 N +E/ -W 0.00 usft Easting: 676,021.450 usft Longitude: 148° 34'27.817 W Position Uncertainty 0.00 usft Wellhead Elevation: 33.50 usft Ground Level: 32.60 usft --_- -- - --_� -- Wellbore 15-33C _-- -- Magnetics Model Name Sample Date Declination Dip Angle Field Strength BGGM2016 9/1/2016 18.33 81.03 57,562 i [Design 15-33C Audit Notes: Version: Phase: ACTUAL Tie On Depth: 10,661.85 Vertical Section, Depth From (ND) +N/ -S +E/ -W Direction j (usft) (usft) (usft) (°) 36.10 0.00 0.00 306.65 9/19/2016 1:59:20PM Page 2 COMPASS 5000.1 Build 81B Survey BP Has IJ �p Final Survey Report BAKER HUGHES Company: North America - ALASKA- BP Local Co-ordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 TVD MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 NIS North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey Program Date 9/19/2016 (usft) (usft) From To (usft) (usft) (usft) (usft) (usft) Survey (Wellbore) Tool Name Description (usft) 51.70 9,928.98 2: MWD - Standard (15-33PB1) MWD MWD - Standard 0.00 10,024.00 10,327.19 2: MWD - Standard (15-33) MWD MWD - Standard -33.50 10,345.00 10,661.85 MWD (15-338) MWD MWD - Standard 5,960,923.440 10,690.50 12,898.70 BHI CTK MWD 3-1/4" (15-33C) MWD MWD - Standard i 0.00 Survey MD Inc Aid (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (I V) (usft) (usft) (usft) (usft) (usft) (usft) ('/100usft) (usft) 36.10 0.00 0.00 36.10 -33.50 0.00 0.00 5,960,923.440 676,021.450 0.00 i 0.00 51.70 0.23 35.81 51.70 -17.90 0.03 0.02 5,960,923.466 676,021.468 1.47 0.001 61.40 0.11 13.97 61.40 -8.20 0.05 0.03 5,960,923.491 676,021.481 1.38 0.00 71.10 0.06 357.36 71.10 1.50 0.06 0.03 5,960,923.505 676,021.482 0.57 0.01 82.70 0.06 342.24 82.70 13.10 0.08 0.03 5,960,923.517 676,021.480 0.14 0.02 96.70 0.04 313.14 96.70 27.10 0.09 0.03 5,960,923.527 676,021.474 0.23 0.03 110.60 0.03 289.17 110.60 41.00 0.09 0.02 5,960,923.531 676,021.467 0.13 0.04 124.60 0.04 256.85 124.60 55.00 0.09 0.01 5,960,923,531 676,021.459 0.16 0.05 138.50 0.05 213.34 138.50 68.90 0.08 0.00 5,960,923.525 676,021.451 0.25 0.0` 152.50 0.06 175.34 152.50 82.90 0.07 0.00 5,960,923.512 676,021.448 0.26 0.04 166.50 0.06 140.82 166.50 96.90 0.06 0.01 5,960,923.500 676,021.454 0.25 0.03 180.40 0.05 109.08 180.40 110.80 0.05 0.02 5,960,923.492 676,021.464 0.23 0.02 194.40 0.04 77.87 194.40 124.80 0.05 0.03 5,960,923.492 676,021.475 0.19 0.01 208.40 0.02 41.80 208.40 138.80 0.05 0.03 5,960,923.495 676,021.481 0.19 0.01 222.40 0.00 6.11 222.40 152.80 0.06 0.03 5,960,923.496 676,021.483 0.14 0.01 236.40 0.01 340.65 236.40 166.80 0.06 0.03 5,960,923.498 676,021.482 0.07 0.01 250.40 0.02 331.27 250.40 180.80 0.06 0.03 5,960,923.501 676,021.481 0.07 0.01 264.40 0.03 335.07 264.40 194.80 0.07 0.03 5,960,923.506 676,021.478 0.07 0.02 278.30 0.06 337.70 278.30 208.70 0.08 0.03 5,960,923.516 676,021.473 0.22 0.02 292.30 0.08 330.31 292.30 222.70 0.09 0.02 5,960,923.531 676,021.465 0.16 0.04 9/19/2016 1:59 20PM Page 3 COMPASS 5000.1 Build 81B Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-33 Wellbore: 15-33C Design: 15-33C Survey MD (usft) 306.30 320.30 334.30 348.30 362.30 376.20 390.20 403.90 417.50 431.00 444.50 458.00 471.50 485.00 498.50 512.00 525.50 539.00 i 552.30 565.50 578.80 592.00 605.20 618.50 631.80 658.40 671.70 BP WER2 Final Survey Report BAKER HUGHES Local Co-ordinate Reference: Well 15-33 TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Inc Azi (azimuth) TVD TVDSS N/S E/W Northing Easting DLeg V. Sec V) V) (usft) (usft) (usft) (usft) (usft) (usft) ('/100usft) (usft) 0.08 317.43 306.30 236.70 0.11 0.01 5,960,923.547 676,021.454 0.13 0.06 0.10 305.06 320.30 250.70 0.12 -0.01 5,960,923.560 676,021.437 0.20 0.0t 0.10 294,87 334.30 264.70 0.13 -0.03 5,960,923.572 676,021.415 0.13 0.10 0.07 275.08 348.30 278.70 0.14 -0.05 5,960,923.578 676,021.396 0.30 0.12 0.02 246.09 362.30 292.70 0.14 -0,06 5,960,923.577 676,021.385 0.38 0.13 0.00 181.76 376.20 306.60 0.14 -0.06 5,960,923.576 676,021.383 0.14 0.13 0.00 105.31 390.20 320.60 0.14 -0.06 5,960,923.576 676,021.383 0.00 0.13 0.01 55.17 403.90 334.30 0.14 -0.06 5,960,923.577 676,021.384 0.07 0.13 0.04 30.29 417.50 347.90 0.14 -0.06 5,960,923.582 676,021.387 0.23 0.13 0.08 31.88 431.00 361.40 0.16 -0.05 5,960,923.594 676,021.394 0.30 0.1311 0.12 20.41 444.50 374.90 0.18 -0.04 5,960,923.615 676,021.403 0.33 0.14 0.15 357.37 458.00 388.40 0.21 -0.04 5,960,923.646 676,021.407 0.45 0.15 0.16 335.67 471.50 401.90 0.24 -0.05 5,960,923.681 676,021.397 0.44 0.18 0.17 313,26 485.00 415.40 0.27 -0.07 5,960,923.711 676,021.374 0.48 0.22 0.17 295.08 498.50 428.90 0.30 -0.10 5,960,923.733 676,021.341 0.40 0.26 0.15 287.72 512.00 442.40 0.31 -0.14 5,960,923.746 676,021.306 0.21 0.29 0.13 288.90 525.50 455.90 0.32 -0.17 5,960,923.755 676,021.274 0.15 0.3' 0.10 306.21 539.00 469.40 0.33 -0.19 5,960,923.767 676,021.250 0.34 0.35 0.13 330.56 552.30 482.70 0.35 -0.21 5,960,923.786 676,021.233 0.43 0.38 0.20 330.19 565.50 495.90 0.38 -0.23 5,960,923.819 676,021.213 0.53 0.41 0.24 317.10 578.80 509.20 0.42 -0.26 5,960,923.859 676,021.182 0.48 0.4611 0.26 311.56 592.00 522.40 0.47 -0.30 5,960,923.898 676,021.139 0.24 0.52 0.25 306.94 605.20 535.60 0.50 -0.35 5,960,923.934 676,021.093 0.17 0.58 0.22 302.55 618.50 548.90 0.53 -0.39 5,960,923.964 676,021.048 0.26 0.6311 0.19 308.09 631.80 562.20 0.56 -0.43 5,960,923.990 676,021.008 0.27 0.68 0.26 332.55 658.40 588.80 0.64 -0.49 5,960,924.070 676,020.944 0.44 0.7811 0.30 332.35 671.70 602.10 0.70 -0.52 5,960,924.127 676,020.912 0.30 0.84 9/19/2016 1:59:20PM Page 4 COMPASS 5000.1 Build 81B Survey BP [Gal Obp Final Survey Report BAKER HUGHES Company: North America - ALASKA- BP Local Co-ordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K- Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) (I V) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 685.00 0.32 330.67 685.00 615.40 0.76 -0.56 5,960,924.189 676,020.877 0.17 0.9( 698.30 0.36 326.72 698.30 628.70 0.83 -0.60 5,960,924.255 676,020.834 0.35 0.97 711.60 0.36 321.00 711.60 642.00 0.90 -0.65 5,960,924.322 676,020.783 0.27 1.05 724.90 0.32 316.76 724.90 655.30 0.96 -0.70 5,960,924.380 676,020.730 0.36 1.13 738.20 0.30 320.23 738.20 668.60 1.01 -0.75 5,960,924.433 676,020.681 0.21 1.20 751.50 0.29 330.65 751.50 681.90 1.07 -0.78 5,960,924.488 676,020.641 0.41 1.27 764.80 0.29 339.91 764.80 695.20 1.13 -0.81 5,960,924.548 676,020.612 0.35 1.32 778.10 0.31 344.65 778.10 708.50 1.19 -0.83 5,960,924.614 676,020.589 0.24 1.38 791.40 0.33 345.22 791.40 721.80 1.27 -0.85 5,960,924.685 676,020.568 0.15 1.44 804.70 0.36 342.94 804.70 735.10 1.34 -0.87 5,960,924.762 676,020.544 0.25 1.50 818.00 0.40 338.59 818.00 748.40 1.43 -0.90 5,960,924.844 676,020.513 0.37 1.58 831.30 0.43 334.07 831.30 761.70 1.51 -0.94 5,960,924.931 676,020.472 0.33 1.66 844.60 0.44 331.54 844.60 775.00 1.60 -0.99 5,960,925.020 676,020.424 0.16 1.75 857.90 0.42 332.11 857.89 788.29 1.69 -1.04 5,960,925.107 676,020.375 0.15 1.84 871.10 0.40 336.88 871.09 801.49 1.78 -1.08 5,960,925.191 676,020.332 0.30 1.92 884.40 0.39 343.88 884.39 814.79 1.86 -1.11 5,960,925.276 676,020.299 0.37 2.0( 897.70 0.41 349.08 897.69 828.09 1.95 -1.13 5,960,925.366 676,020.276 0.31 2.071 911.00 0.44 350.85 910.99 841.39 2.05 -1.15 5,960,925.463 676,020.256 0.25 2.14 1,004.05 0.62 346.76 1,004.04 934.44 2.89 -1.32 5,960,926.301 676,020.064 0.20 2.78 1,017.35 0.63 351.46 1,017.34 947.74 3.04 -1.35 5,960,926.443 676,020.034 0.39 2.89 1,030.65 0.66 353.36 1,030.64 961.04 3.18 -1.37 5,960,926.591 676,020.010 0.28 3.00 1,043.95 0.71 354.44 1,043.94 974.34 3.34 -1.38 5,960,926.748 676,019.990 0.39 3.10 1,057.25 0.75 354.24 1,057.24 987.64 3.51 -1.40 5,960,926.916 676,019.969 0.30 3.22 1,203.30 1.30 350.76 1,203.26 1,133.66 6.10 -1.76 5,960,929.493 676,019.547 0.38 5.05 1,216.50 1.34 348.14 1,216.46 1,146.86 6.40 -1.82 5,960,929.791 676,019.484 0.55 5.28 1,229.75 1.36 345.14 1,229.70 1,160.10 6.70 -1.89 5,960,930.093 676,019.405 0.55 5.51 1,242.95 1.37 344.20 1,242.90 1,173.30 7.00 -1.97 5,960,930.394 676,019.315 0.19 5.76 9/19/2016 1.59:20PM Page 5 COMPASS 5000.1 Build BIB Obp Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-33 Wellbore: 15-33C Design: 15-33C BP Final Survey Report Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Database: WS as BAKER HUGHES Well 15-33 Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature EDM R5K - Alaska PROD - ANCP1 - Survey MD Inc Azi (azimuth) ND NDSS NIS E/W Northing Easting DLeg V. Sec (usft) V) V) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 1,256.20 1.37 345.23 1,256.15 1,186.55 7.31 -2.06 5,960,930.697 676,019.224 0.19 6.01 1,269.55 1.37 346.31 1,269.49 1,199.89 7.62 -2.13 5,960,931.005 676.019.138 0.19 6.2L 1,282.80 1.30 345.48 1,282.74 1,213.14 7.92 -2.21 5,960,931.302 676,019.056 0.55 6.50 1,296.10 1.40 344.25 1,296.04 1,226.44 8.22 -2.29 5,960,931.603 676,018.967 0.78 6.74 1,309.35 1.46 343.64 1,309.28 1,239.68 8.54 -2.38 5,960,931.918 676,018.868 0.47 7.01 1,322.60 1.50 342.76 1,322.53 1,252.93 8.86 -2.48 5,960,932.243 676,016.762 0.35 7.28 1,335.85 1.50 341.39 1,335.77 1,266.17 9.19 -2.59 5,960,932.571 676,018.647 0.27 7.56 1,349.05 1.48 340.04 1,348.97 1,279.37 9.52 -2.70 5,960,932.892 676,018.526 0.31 7.851 1,362.15 1.44 339.53 1,362.06 1,292.46 9.83 -2.82 5,960,933.202 676,018.404 0.32 8.13 1,375.25 1.40 340.79 1,375.16 1,305.56 10.14 -2.93 5,960,933.505 676,018.286 0.39 6.40 1,388.35 1.39 343.15 1,388.26 1,318.66 10.44 -3.03 5,960,933.806 676,018.181 0.45 8.66 1,401.35 1.38 344.59 1,401.25 1,331.65 10.74 -3.11 5,960,934.105 676,018.086 0.28 6.91 1,414.50 1.36 344.79 1,414.40 1,344.80 11.05 -3.20 5,960,934.407 676,017.996 0.16 9.16 1,427.60 1.36 344.99 1,427.50 1,357.90 11.35 -3.28 5,960,934.705 676,017.908 0.04 9.40 1,440.70 1.27 346.59 1,440.59 1,370.99 11.64 -3.35 5,960,934.994 676,017.827 0.74 9.63 1,453.80 1.18 348.01 1,453.69 1,384.09 11.91 -3.41 5,960,935.266 676,017.759 0.73 9.85 1,466.90 1.18 346.43 1,466.79 1,397.19 12.17 -3.47 5,960,935.528 676,017.694 0.25 10.0: 1,480.00 1.14 344.49 1,479.88 1,410.28 12.43 -3.54 5,960,935.783 676,017.621 0.43 10.26 1,493.10 1.08 345.84 1,492.98 1,423.38 12.68 -3.60 5,960,936.026 676,017.550 0.50 10.46 1,506.20 1.07 348.37 1,506.08 1,436.48 12.91 -3.66 5,960,936.264 676,017.490 0.37 10.64 1,519.30 1.11 350.26 1,519.18 1,449.58 13.16 -3.70 5,960,936.508 676,017.438 0.41 10.83 1,532.40 1.13 352.08 1,532.27 1,462.67 13.41 -3.74 5,960,936.760 676,017.393 0.31 11.01 1,545.50 1.12 352.66 1,545.37 1,475.77 13.67 -3.78 5,960,937.014 676,017.353 0.12 11.19 1,558.60 1.10 352.14 1,558.47 1,488.67 13.92 -3.81 5,960,937.265 676,017.313 0.17 11.37 1,571.70 1.12 351.41 1,571.57 1,501.97 14.17 -3.85 5,960,937.515 676,017.271 0.19 11.55 1,584.80 1.15 350.92 1,584.66 1,515.06 14.43 -3.89 5,960,937.770 676,017.225 0.24 11.73 1,597.90 1.16 351.36 1,597.76 1,528.16 14.69 -3.93 5,960,938.030 676,017.179 0.10 11.92 9/19/2016 1:59:20PM Page 6 COMPASS 5000.1 Build 81B Survey BP .eA.■ bp O Final Survey Report BAKER HUGHES Company: North America - ALASKA- BP Local Co-ordinate Reference: Well 15-33 Project: Prudhoe Bay ND Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec j (usft) V) V) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 1,610.95 1.17 350.91 1,610.81 1,541.21 14.95 -3.97 5,960,938.291 676,017.131 0.10 12.1' 1,624.05 1.13 348.75 1,623.91 1,554.31 15.21 -4.02 5,960,938.549 676,017.079 0.45 12.30 1,637.15 1.09 349.67 1,637.00 1,567.40 15.46 -4.06 5,960,938.797 676,017.026 0.33 12.49 1,650.25 1.12 352.09 1,650.10 1,580.50 15.71 -4.10 5,960,939.045 676,016.980 0.42 12.67 1,663.35 1.16 352.02 1,663.20 1,593.60 15.96 -4.14 5,960,939.303 676,016.938 0.31 12.85 1,676.44 1.16 352.00 1,676.29 1,606.69 16.23 -4.18 5,960,939.564 676,016.895 0.00 13.04 1,689.60 1.15 352.35 1,689.44 1,619.84 16.49 -4.21 5,960,939.826 676,016.853 0.09 13.22 1,702.70 1.17 351.68 1,702.54 1,632.94 16.75 -4.25 5,960,940.088 676,016.810 0.18 13.41 1,715.80 1.20 348.64 1,715.64 1,646.04 17.02 -4.30 5,960,940.353 676,016.757 0.53 13.61 1,728.90 1.15 347.58 1,728.73 1,659.13 17.28 -4.35 5,960,940.615 676,016.696 0.42 13.81 1,742.00 1.13 350.33 1,741.83 1,672.23 17.54 -4.40 5,960,940.869 676,016.640 0.44 14.00 1,755.09 1.19 351.74 1,754.92 1,685.32 17.80 -4.44 5,960,941.130 676,016.592 0.51 14.19 1,768.19 1.20 352.74 1,768.02 1,698.42 18.07 -4.48 5,960,941.400 676,016.549 0.18 14.38 1,781.30 1.19 352.98 1,781.12 1,711.52 18.34 -4.51 5,960,941.670 676,016.509 0.09 14.57 1,794.39 1.20 352.16 1,794.21 1,724.61 18.61 -4.55 5,960,941.940 676,016.467 0.15 14.76 1,807.54 1.21 352.77 1,807.36 1,737.76 18.89 -4.58 5,960,942.213 676,016.425 0.12 14.9! 1,820.65 1.24 352.33 1,820.46 1,750.86 1916 -4.62 5,960,942.490 676,016.382 0.24 15.15 1,833.70 1.27 348.89 1,833.51 1,763.91 19.45 -4.67 5,960,942.771 676,016.328 0.62 15.35 1,846.75 1.24 346.59 1,846.56 1,776.96 19.73 -4.73 5,960,943.048 676,016.261 0.45 15.57 1,859.74 1.21 348.32 1,859.55 1,789.95 20.00 -4.79 5,960,943.318 676,016.195 0.37 15.78 1,872.84 1.27 349.77 1,872.64 1,803.04 20.28 -4.84 5,960,943.595 676,016.134 0.52 15.99 1,885.85 1.41 347.95 1,885.65 1,816.05 20.57 -4.90 5,960,943.892 676,016.068 1.12 16.21 1,898.94 1.54 345.02 1,898.73 1,829.13 20.90 -4.98 5,960,944.217 676,015.982 1.15 16.47 1,912.05 1.66 342.50 1,911.84 1,842.24 21.25 -5.08 5,960,944.566 676,015.871 1.06 16.76 1,925.20 1.78 340.65 1,924.98 1,855.38 21.63 -5.21 5,960,944.937 676,015.737 1.01 17.09 1,938.30 1.91 339.32 1,938.08 1,868.48 22.02 -5.35 5,960,945.330 676,015.583 1.04 17.44 1,951.39 2.00 337.71 1,951.16 1,881.56 22.44 -5.52 5,960,945.741 676,015.410 0.81 17.82 9/19/2016 1:59:20PM Page 7 COMPASS 5000.1 Build 81B BP FGA9 Obp Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Project: Prudhoe Bay TVD Reference: Site: PB DS 15 MD Reference: Well: 15-33 North Reference: Wellbore: 15-33C Survey Calculation Method: Design: 15-33C Database: Survey MD (usft) 1,964.44 1,977.55 1,990.59 2,003.74 2,016.84 2,029.94 2,043.04 2,056.14 2,069.24 2,082.34 2,095.44 2,108.54 2,121.69 2,134.79 2,147.79 2,160.69 2,173.59 2,186.55 2,199.44 2,212.34 2,225.24 2,238.14 2,251.14 2,264.04 2,276.94 2,289.84 2,302.79 Well 15-33 Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature EDM R5K - Alaska PROD - ANCP1 Inc Azi (azimuth) ND TVDSS NIS ENV Northing Easting DLeg V. Sec V) M (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 2.07 336.73 1,964.20 1,894.60 22.87 -5.70 5,960,946.164 676,015.221 0.60 18.221 2.19 336.40 1,977.30 1,907.70 23.31 -5.89 5,960,946.607 676,015.016 0.92 18.6. 2.39 335.96 1,990.33 1,920.73 23.79 -6.10 5,960,947.078 676,014.795 1.54 19.09 2.71 335.79 2,003.47 1,933.87 24.32 -6.34 5,960,947.606 676,014.543 2.43 19.61 3.03 335.76 2,016.55 1,946.95 24.92 -6.61 5,960,948.198 676,014.260 2.44 20.18 3.25 335.34 2,029.63 1,960.03 25.57 -6.91 5,960,948.844 676,013.948 1.69 20.81 3.41 334.61 2,042.71 1,973.11 26.26 -7.23 5,960,949.526 676,013.610 1.26 21.48 3.57 334.74 2,055.79 1,986.19 26.98 -7.57 5,960.950.238 676,013.252 1.22 22.18 3.76 335.36 2,068.86 1,999.26 27.74 -7.92 5,960,950.989 676,012.881 1.48 22.92 4.02 335.43 2,081.93 2,012.33 28.55 -8.29 5,960,951.788 676,012.492 1.99 23.70 I 4.33 335.56 2,094.99 2,025.39 29.42 -8.69 5,960,952.646 676,012.077 2.37 24.53 4.61 335.90 2,108.05 2,038.45 30.35 -9.11 5,960,953.567 676,011.635 2.15 25.42 4.86 336.05 2,121.16 2,051.56 31.34 -9.55 5,960,954.548 676,011.170 1.90 26.37 5.17 335.99 2,134.21 2,064.61 32.39 -10.01 5,960,955.583 676,010.681 2.37 27.37 5.44 335.86 2,147.15 2,077.55 33.49 -10.50 5,960,956.668 676,010.165 2.08 28.42 5.65 335.64 2,159.99 2,090.39 34.62 -11.02 5,960,957.792 676,009.626 1.64 29.51 5.87 335.24 2,172.83 2,103.23 35.80 -11.55 5,960,958.957 676,009.061 1.73 30.6, 6.09 334.68 2,185.72 2,116.12 37.02 -12.13 5,960,960.166 676,008.461 1.76 31.831 6.33 333.74 2,198.53 2,128.93 38.28 -12.73 5,960,961.407 676,007.825 2.02 33.07 6.62 332.45 2,211.35 2,141.75 39.58 -13.39 5,960,962.688 676,007.136 2.51 34.37 1 6.85 331.18 2,224.16 2,154.56 40.91 -14.11 5,960,964.004 676,006.390 2.12 35.74 1 7.01 330.26 2,236.97 2,167.37 42.27 -14.87 5,960,965.344 676,005.597 1.51 37.16 7.07 329.20 2,249.87 2,180.27 43.64 -15.67 5,960,966.700 676,004.762 1.10 I 38.62 7.08 328.11 2,262.67 2,193.07 45.00 -16.50 5,960,968.037 676,003.904 1.04 40.10 7.14 327.03 2,275.47 2,205.87 46.35 -17.35 5,960,969.364 676,003.017 1.14 41.59 7.19 325.24 2,288.27 2,218.67 47.68 -18.25 5,960,970.679 676,002.089 1.77 43.11 7.21 322.02 2,301.12 2,231.52 48.99 -19.21 5,960,971.962 676,001.097 3.12 44.66 9/19/2016 1:59.20PM Page 8 COMPASS 5000.1 Build 81B BP Obp Final Survey Report Company: North America - ALASKA - SP Project; Prudhoe Bay Site: PB DS 15 Well: 15-33 Wellbore: 15-33C Design: 15-33C Survey /.FA\ BAKER HUGHES Local Co-ordinate Reference: Well 15-33 TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K -Alaska PROD - ANCP1 MD Inc Aft (azimuth) TVD TVDSS NIS E/W Northing Fasting DLeg (usft) V) V) (usft) (usft) (usft) (usft) (usft) (usft) ('/I00usft) 2,315.69 7.30 318.75 2,313.91 2,244.31 50.24 -20.25 5,960,973.192 676,000.029 3.28 2,328.59 7.42 317.25 2,326.71 2,257.11 51.47 -21.36 5,960,974.393 675,998.895 1.76 2,341.69 7.50 315.79 2,339.70 2,270.10 52.70 -22.53 5,960,975.599 675,997.696 1.57 2,354.59 7.58 314.20 2,352.49 2,282.89 53.90 -23.72 5,960,976.768 675,996.471 1.73 2,367.49 7.66 313.73 2,365.27 2,295.67 55.09 -24.96 5,960,977.926 675,995.213 0.79 2,380.39 7.77 313.76 2,378.06 2,308.46 56.29 -26.21 5,960,979.093 675,993.934 0.85 2,393.29 7.91 313.45 2,390.83 2,321.23 57.50 -27.48 5,960,980.277 675,992.632 1.13 2,419.14 8.23 313.43 2,416.43 2,346.83 60.00 -30.12 5,960,982.709 675,989.939 1.24 2,432.05 8.37 313.62 2,429.20 2,359.60 61.28 -31.47 5,960,983.961 675,988.559 1.11 2,444.99 8.52 314.06 2,442.00 2,372.40 62.59 -32.84 5,960,985.245 675,987.158 1.26 2,457.94 8.72 314.72 2,454.81 2,385.21 63.95 -34.22 5,960,986.569 675,985.739 1.72 2,470.84 8.96 315.47 2,467.55 2,397.95 65.36 -35.62 5,960,987.940 675,984.308 2.06 2,483.64 9.22 316.19 2,480.19 2,410.59 66.81 -37.03 5,960,989.357 675,982.865 2.22 2,496.54 9.51 316.97 2,492.92 2,423.32 68.33 -38.48 5,960,990.848 675,981.387 2.45 2,509.44 9.77 318.00 2,505.64 2;436.04 69.92 -39.93 5,960,992.406 675,979.891 2.42 2,522.29 9.99 318.94 2,518.30 2,448.70 71.58 -41.40 5,960,994.021 675,978.391 2.12 2,535.49 10.18 319.64 2,531.29 2,461.69 73.33 -42.90 5,960,995.738 675,976.843 1.71 2,551.99 10.44 320.47 2,547.53 2,477.93 75.59 -44.80 5,960,997.957 675,974.895 1.81 2,568.59 10.60 321.10 2,563.84 2,494.24 77.96 -46.73 5,961,000.281 675,972.906 2.28 2,591.19 11.38 321.87 2,586.02 2,516.42 81.36 -49.44 5,961,003.618 675,970.121 2.65 2,618.19 11.89 322.30 2,612.47 2,542.87 85.66 -52.79 5,961,007.835 675,966.676 1.92 2,645.59 12.26 321.96 2,639.26 2,569.66 90.18 -56.30 5,961,012.275 675,963.052 1.38 2,673.04 12.66 321.28 2,666.06 2,596.46 94.83 -59.98 5,961,016.830 675,959.267 1.55 2,700.94 13.08 320.39 2,693.26 2,623.66 99.64 -63.91 5,961,021.554 675,955.231 1.66 2,729.04 13.52 319.72 2,720.61 2,651.01 104.60 -68.06 5,961,026.410 675,950.965 1.66 2,757.04 14.14 318.97 2,747.80 2,678.20 109.68 -72.42 5,961,031.384 675,946.486 2.30 2,785.14 15.07 317.41 2,774.99 2,705.39 114.96 -77.14 5,961,036.550 675,941.639 3.59 V. Sec (usft) 46.2• 47.86 49.53 51.21 52.91 54.62 56.37 59.97 61.82 63.71 65.63 67.59 69.59 71.66 73.78 75.9, 78.19 81.07 84.03 88.23 93.48 99.01 104.73 110.75 117.04 123.57 130.51 9/19/2016 1 59 20PM Page 9 COMPASS 5000.1 Build 81B BP MARV bp Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-33 TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Project: Prudhoe Bay MD Reference: Kelly Bushing I Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 Well: 15-33 North Reference: True 15-33C Survey Calculation Method: Minimum Curvature Wellbore: Database: EDM R5K - Alaska PROD - ANCP1 Design: 15-33C - - Survey MD Inc Azi (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) V) V) (usft) (usft) (usft) (usft) (usft) (usft) (`/Ioousft) (usft) 2,813.29 16.00 315.62 2,802.11 2,732.51 120.42 -82.33 5,961,041.893 675,936.322 3.72 137.94 2,841.39 16.66 314.27 2,829.08 2,759.48 126.00 -87.93 5,961,047.340 675,930.601 2.71 145.7 2,869.49 17.22 313.16 2,855.96 2,786.36 131.66 -93.85 5,961,052.857 675,924.552 2.30 153.8811 2,897.64 17.67 312.44 2,882.81 2,813.21 137.39 -100.04 5,961,056.443 675,918.227 1.77 162.27 2,925.79 18.01 311.97 2,909.61 2,840.01 143.19 -106.43 5,961,064.085 675,911.705 1.31 170.861 2,953.54 18.41 311.22 2,935.97 2,866.37 148.94 -112.91 5,961,069.687 675,905.087 1.67 179.50 2,981.24 18.87 310.27 2,962.22 2,892.62 154.72 -119.62 5,961,075.306 675,898.246 1.99 188.33 3,009.14 19.20 309.45 2,988.59 2,918.99 160.55 -126.61 5,961,080.972 675,891.127 1.52 197.41 3,036.94 19.41 309.21 3,014.83 2,945.23 166.38 -133.71 5,961,086.628 675,883.884 0.81 206.5911 3,064.69 19.57 309.35 3,040.99 2,971.39 172.24 -140.88 5,961,092.320 675,876.582 0.60 215.84 3,092.49 19.73 309.63 3,067.17 2,997.57 178.18 -148.10 5,961,098.094 675,869.231 0.67 225.18 3,120.19 19.98 310.02 3,093.22 3,023.62 184.21 -155.32 5,961,103.948 675,861.867 1.02 234.57 3,147.99 20.46 310.44 3,119.31 3,049.71 190.41 -162.66 5,961,109.980 675,854.389 1.80 244.16 3,175.84 21.03 310.94 3,145.35 3,075.75 196.85 -170.14 5,961,116.234 675,846.761 2.14 254.00 3,203.69 21.39 311.27 3,171.32 3,101.72 203.47 -177.73 5,961,122.679 675,839.017 1.36 264.05 3,231.49 21.60 311.48 3,197.18 3,127.58 210.20 -185.37 5,961,129.231 675,831.218 0.80 274.201 3,259.34 21.72 311.64 3,223.07 3,153.47 217.02 -193.06 5,961,135.868 675,823.369 0.48 284.4 3,287.14 21.80 312.05 3,248.89 3,179.29 223.90 -200.74 5,961,142.561 675,815.533 0.62 294.70 3,315.04 21.85 312.70 3,274.79 3,205.19 230.89 -208.40 5,961,149.370 675,807.710 0.88 305.02 3,342.89 21.89 313.27 3,300.63 3,231.03 237.96 -215.99 5,961,156.263 675,799.958 0.78 315.34 3,370.69 21.89 313.82 3,326.43 3,256.83 245.10 -223.50 5,961,163.225 675,792.280 0.74 325.62 3,398.59 21.84 314.13 3,352.32 3,282.72 252.32 -230.98 5,961,170.262 675,784.637 0.45 335.931 3,426.39 21.69 313.75 3,378.14 3,308.54 259.47 -238.40 5,961,177.238 675,777.049 0.74 346.16 I, 3,454.29 21.52 313.11 3,404.08 3,334.48 266.53 -245.86 5,961,184.124 675,769.426 1.04 356.36 3,482.19 21.44 312.88 3,430.04 3,360.44 273.50 -253.34 5,961,190.913 675,761.793 0.42 366.51 3,510.04 21.33 312.85 3,455.97 3,386.37 280.41 -260.78 5,961,197.645 675,754.191 0.40 376.61 3,537.94 21.19 313.02 3,481.97 3,412.37 287.30 -268.19 5,961,204.360 675,746.625 0.55 _- 386.66 911912016 1:59:20PM Page 10 COMPASS 5000.1 Build 81B Survey MD Inc Azi (azimuth) TVD TVDSS NIS EMI Northing Easting DLeg V. Sec (usft) V) (I (usft) (usft) (usft) (usft) (usft) (usft) ('1100usft) (usft) - 3,565.75 20.99 313.38 3,507.92 3,438.32 294.15 -275.48 5,961,211.037 675,739.172 0.86 396.60 3,593.54 20.82 313.71 3,533.88 3,464.28 300.98 -282.67 5,961,217.697 675,731.827 0.74 406.45 3,621.39 20.75 313.82 3,559.92 3,490.32 307.82 -289.81 5,961,224.364 675,724.532 0.29 416.25 3,649.29 20.72 313.73 3,586.01 3,516.41 314.65 -296.94 5,961,231.028 675,717.242 0.16 426.06 3,677.15 20.77 313.80 3,612.07 3,542.47 321.48 -304.07 5,961,237.685 675,709.958 0.20 435.85 3,704.89 20.88 314.00 3,637.99 3,568.39 328.31 -311.17 5,961,244.355 675,702.694 0.47 445.63 3,732.44 20.99 314.19 3,663.73 3,594.13 335.16 -318.24 5,961,251.036 675,695.466 0.47 455.39 3,759.94 21.19 314.30 3,689.38 3,619.78 342.07 -325.33 5,961,257.772 675,688.218 0.74 465.20 3,787.54 21.41 314.35 3,715.10 3,645.50 349.07 -332.50 5,961,264.607 675,680.885 0.80 475.14 3,815.04 21.58 314.45 3,740.69 3,671.09 356.12 -339.70 5,961,271.487 675,673.522 0.63 485.12 3,842.54 21.71 314.50 3,766.25 3,696.65 363.23 -346.94 5,961,278.421 675,666.120 0.48 495.17 3,870.09 21.72 314.57 3,791.84 3,722.24 370.38 -354.21 5,961,285.397 675,658.690 0.10 505.27 3,897.64 21.64 314.61 3,817.44 3,747.84 377.52 -361.45 5,961,292.370 675,651.277 0.30 515.35 3,925.19 21.59 314.79 3,843.06 3,773.46 384.66 -368.67 5,961,299.337 675,643.898 0.30 525.40 3,952.79 21.59 315.15 3,868.72 3,799.12 391.84 -375.85 5,961,306.344 675,636.548 0.48 535.44 3,980.29 21.61 315.14 3,894.29 3,824.69 399.02 -382.99 5,961,313.351 675,629.242 0.07 545.4E 4,007.89 21.52 315.07 3,919.96 3,850.36 406.20 -390.15 5,961,320.367 675,621.916 0.34 555.49 4,035.44 21.55 315.10 3,945.58 3,875.98 413.36 -397.29 5,961,327.359 675,614.610 0.12 565.49 4,063.04 21.58 315.08 3,971.25 3,901.65 420.55 -404.45 5,961,334.373 675,607.283 0.11 575.53 4,090.64 21.51 315.00 3,996.92 3,927.32 427.72 -411.62 5,961,341.375 675,599.955 0.28 585.56 4,117.24 21.46 314.93 4,021.67 3,952.07 434.61 -418.51 5,961,348.096 675,592.903 0.21 595.20 4,144.74 21.38 315.10 4,047.27 3,977.67 441.71 -425.61 5,961,355.030 675,585.639 0.37 605.13 4,172.39 21.37 315.14 4,073.02 4,003.42 448.85 -432.72 5,961,362.002 675,578.363 0.06 615.10 4,199.94 21.45 315.07 4,098.67 4,029.07 455.97 -439.82 5,961,368.958 675,571.101 0.30 625.05 4,227.54 21.44 315.19 4,124.36 4,054.76 463.13 -446.94 5,961,375.940 675,563.817 0.16 635.03 4,255.14 21.39 315.15 4,150.05 4,080.45 470.27 -454.04 5,961,382.918 675,556.547 0.19 644.991 4,282.69 21.43 315.09 4,175.70 4,106.10 477.40 -461.14 5,961,389.876 675,549.286 0.17 654.94 9/19/2016 1,59:20PM Page 11 COMPASS 5000.1 Build 81B BP rfA.2 Obp Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS EMI Northing Easting DLeg V. Sec (usft) V) (I (usft) (usft) (usft) (usft) (usft) (usft) ('1100usft) (usft) - 3,565.75 20.99 313.38 3,507.92 3,438.32 294.15 -275.48 5,961,211.037 675,739.172 0.86 396.60 3,593.54 20.82 313.71 3,533.88 3,464.28 300.98 -282.67 5,961,217.697 675,731.827 0.74 406.45 3,621.39 20.75 313.82 3,559.92 3,490.32 307.82 -289.81 5,961,224.364 675,724.532 0.29 416.25 3,649.29 20.72 313.73 3,586.01 3,516.41 314.65 -296.94 5,961,231.028 675,717.242 0.16 426.06 3,677.15 20.77 313.80 3,612.07 3,542.47 321.48 -304.07 5,961,237.685 675,709.958 0.20 435.85 3,704.89 20.88 314.00 3,637.99 3,568.39 328.31 -311.17 5,961,244.355 675,702.694 0.47 445.63 3,732.44 20.99 314.19 3,663.73 3,594.13 335.16 -318.24 5,961,251.036 675,695.466 0.47 455.39 3,759.94 21.19 314.30 3,689.38 3,619.78 342.07 -325.33 5,961,257.772 675,688.218 0.74 465.20 3,787.54 21.41 314.35 3,715.10 3,645.50 349.07 -332.50 5,961,264.607 675,680.885 0.80 475.14 3,815.04 21.58 314.45 3,740.69 3,671.09 356.12 -339.70 5,961,271.487 675,673.522 0.63 485.12 3,842.54 21.71 314.50 3,766.25 3,696.65 363.23 -346.94 5,961,278.421 675,666.120 0.48 495.17 3,870.09 21.72 314.57 3,791.84 3,722.24 370.38 -354.21 5,961,285.397 675,658.690 0.10 505.27 3,897.64 21.64 314.61 3,817.44 3,747.84 377.52 -361.45 5,961,292.370 675,651.277 0.30 515.35 3,925.19 21.59 314.79 3,843.06 3,773.46 384.66 -368.67 5,961,299.337 675,643.898 0.30 525.40 3,952.79 21.59 315.15 3,868.72 3,799.12 391.84 -375.85 5,961,306.344 675,636.548 0.48 535.44 3,980.29 21.61 315.14 3,894.29 3,824.69 399.02 -382.99 5,961,313.351 675,629.242 0.07 545.4E 4,007.89 21.52 315.07 3,919.96 3,850.36 406.20 -390.15 5,961,320.367 675,621.916 0.34 555.49 4,035.44 21.55 315.10 3,945.58 3,875.98 413.36 -397.29 5,961,327.359 675,614.610 0.12 565.49 4,063.04 21.58 315.08 3,971.25 3,901.65 420.55 -404.45 5,961,334.373 675,607.283 0.11 575.53 4,090.64 21.51 315.00 3,996.92 3,927.32 427.72 -411.62 5,961,341.375 675,599.955 0.28 585.56 4,117.24 21.46 314.93 4,021.67 3,952.07 434.61 -418.51 5,961,348.096 675,592.903 0.21 595.20 4,144.74 21.38 315.10 4,047.27 3,977.67 441.71 -425.61 5,961,355.030 675,585.639 0.37 605.13 4,172.39 21.37 315.14 4,073.02 4,003.42 448.85 -432.72 5,961,362.002 675,578.363 0.06 615.10 4,199.94 21.45 315.07 4,098.67 4,029.07 455.97 -439.82 5,961,368.958 675,571.101 0.30 625.05 4,227.54 21.44 315.19 4,124.36 4,054.76 463.13 -446.94 5,961,375.940 675,563.817 0.16 635.03 4,255.14 21.39 315.15 4,150.05 4,080.45 470.27 -454.04 5,961,382.918 675,556.547 0.19 644.991 4,282.69 21.43 315.09 4,175.70 4,106.10 477.40 -461.14 5,961,389.876 675,549.286 0.17 654.94 9/19/2016 1,59:20PM Page 11 COMPASS 5000.1 Build 81B BP bFinal Survey Report ri.9 BAKER HUGHES Company: Project: Site: Well: Wellbore: Design: North America - ALASKA - BP Prudhoe Bay PB DS 15 15-33 15-33C 15-33C Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Database: Well 15-33 Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) ND TVDSS N/S ENV Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) (usft) 4,310.29 21.44 315.08 4,201.39 4,131.79 484.54 -468.26 5,961,396.849 675,542.000 0.04 664.92 4,337.89 21.36 315.04 4,227.09 4,157.49 491.67 -475.37 5,961,403.809 675,534.722 0.29 674.8t 4,365.49 21.37 315.05 4,252.80 4,183.20 498.79 -482.48 5,961,410.755 675,527.453 0.04 684.83 4,393.15 21.40 315.22 4,278.55 4,208.95 505.93 -489.59 5,961,417.735 675,520.173 0.25 694.801 4,420.79 21.51 315.36 4,304.28 4,234.68 513.12 -496.71 5,961,424.750 675,512.895 0.44 704.801 4,448.34 21.43 315.34 4,329.91 4,260.31 520.29 -503.79 5,961,431.756 675,505.643 0.29 714.77 4,475.64 21.31 315.30 4,355.34 4,285.74 527.37 -510.79 5,961,438.663 675,498.485 0.44 724.601 i 4,502.84 21.34 315.47 4,380.67 4,311.07 534.41 -517.73 5,961,445.539 675,491.375 0.25 734.38 4,530.04 21.35 315.49 4,406.01 4,336.41 541.47 -524.68 5,961,452.433 675,484.270 0.05 744.16 4,557.24 21.34 315.61 4,431.34 4,361.74 548.53 -531.61 5,961,459.336 675,477.174 0.16 753.9411 4,584.44 21.30 315.77 4,456.68 4,387.08 555.61 -538.52 5,961,466.248 675,470.103 0.26 763.71 4,611.59 21.34 315.64 4,481.97 4,412.37 562.67 -545.41 5,961,473.149 675,463.046 0.23 773.46 4,638.79 21.40 315.69 4,507.30 4,437.70 569.76 -552.34 5,961,480.074 675,455.956 0.23 783.24 4,665.99 21.37 315.79 4,532.63 4,463.03 576.87 -559.26 5,961,487.012 675,448.870 0.17 793.04 4,693.09 21.14 316.04 4,557.89 4,488.29 583.92 -566.09 5,961,493.907 675,441.872 0.91 802.73 4,720.29 21.00 316.29 4,583.27 4,513.67 590.98 -572.87 5,961,500.799 675,434.936 0.61 812.381 4,747.49 21.09 316.14 4,608.65 4,539.05 598.03 -579.62 5,961,507.690 675,428.015 0.39 822.0' 4,774.49 21.18 315.89 4,633.84 4,564.24 605.03 -586.39 5,961,514.534 675,421.092 0.47 831.62 1 4,801.59 21.27 315.67 4,659.10 4,589.50 612.07 -593.23 5,961,521.403 675,414.087 0.44 841.30 21.34 315.39 4,684.35 4,614.75 619.09 -600.13 5,961,528.265 675,407.027 0.46 851.03 4,828.69 4,855.84 21.41 315.23 4,709.63 4,640.03 626.13 -607.08 5,961,535.135 675,399.906 0.34 860.81 4,883.04 21.53 315.21 4,734.94 4,665.34 633.19 -614.10 5,961,542.035 675,392.730 0.44 870.661 4,910.24 21.67 315.12 4,760.23 4,690.63 640.29 -621.16 5,961,548.968 675,385.506 0.53 880.56 4,937.34 21.72 315.19 4,785.41 4,715.81 647.40 -628.22 5,961,555.903 675,378.278 0.21 890.47 4,964.64 21.71 315.28 4,810.78 4,741.18 654.57 -635.33 5,961,562.905 675,370.999 0.13 900.46 4,991.74 21.72 315.31 4,835.95 4,766.35 661.69 -642.39 5,961,569.864 675,363.781 0.06 910.37 5,018.89 21.77 315.36 4,861.17 4,791.57 668.85 -649.46 5,961,576.850 675,356.546 0.20 _ 920.31 9/19/2016 1:59:20PM Page 12 COMPASS 5000.1 Build 81B Survey BP rew.a �p Final Survey Report BAKER _-- HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey _-- MD Inc Azi (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 5,046.09 21.71 315.49 4,886.44 4,816.84 676.02 -656.53 5,961,583.858 675,349.309 0.28 930.2, 5,073.24 21.60 315.82 4,911.67 4,842.07 683.19 -663.53 5,961,590.856 675,342.141 0.60 940.16 5,100.44 21.64 316.09 4,936.96 4,867.36 690.39 -670.50 5,961,597.894 675,335.007 0.39 950.05 5,127.59 21.72 316.31 4,962.19 4,892.59 697.63 -677.44 5,961,604.969 675,327.898 0.42 959.94 5,154.79 21.81 316.59 4,987.45 4,917.85 704.94 -684.39 5,961,612.113 675,320.780 0.51 969.88 5,181.99 21.77 316.66 5,012.70 4,943.10 712.28 -691.33 5,961,619.287 675,313.676 0.18 979.83 5,208.99 21.79 316.74 5,037.78 4,968.18 719.57 -698.20 5,961,626.415 675,306.637 0.13 989.69 5,235.79 21.87 316.70 5,062.65 4,993.05 726.83 -705.03 5,961,633.508 675,299.637 0.30 999.50 5,262.59 21.90 316.43 5,087.52 5,017.92 734.08 -711.90 5,961,640.598 675,292.602 0.39 1,009.34 5,289.34 21.97 316.08 5,112.34 5,042.74 741.30 -718.81 5,961,647.653 675,285.525 0.55 1,019.20 5,316.09 22.06 315.52 5,137.14 5,067.54 748.49 -725.80 5,961,654.675 675,278.369 0.85 1,029.10 5,342.84 22.13 315.12 5,161.92 5,092.32 755.64 -732.87 5,961,661.661 675,271.129 0.62 1,039.04 5,369.64 22.16 315.12 5,186.74 5,117.14 762.80 -740.00 5,961,668.650 675,263.835 0.11 1,049.03 5,396.34 22.16 315.32 5,211.47 5,141.87 769.95 -747.09 5,961,675.630 675,256.576 0.28 1,058.99 5,423.14 21.98 315.66 5,236.31 5,166.71 777.13 -754.15 5,961,682.643 675,249.351 0.82 1,068.94 5,449.94 21.79 315.75 5,261.18 5,191.58 784.28 -761.13 5,961,689.628 675,242.210 0.72 1,078.8' 5,476.69 21.79 315.52 5,286.02 5,216.42 791.38 -768.07 5,961,696.561 675,235.103 0.32 1,088.62 5,503.49 21.87 315.31 5,310.89 5,241.29 798.48 -775.07 5,961,703.493 675,227.943 0.42 1,098.47 5,530.24 21.87 315.07 5,335.72 5,266.12 8D5.55 -782.09 5,961,710.395 675,220.757 0.33 1,108.32 5,556.99 21.82 314.97 5,360.55 5,290.95 812.59 -789.13 5,961,717.269 675,213.559 0.23 1,118.17 5,583.79 21.86 314.93 5,385.42 5,315.82 819.63 -796.18 5,961,724.145 675,206.340 0.16 1,128.03 5,610.59 21.94 314.85 5,410.29 5,340.69 826.69 -803.26 5,961,731.031 675,199.096 0.32 1,137.93 5,637.29 22.01 314.69 5,435.05 5,365.45 833.72 -810.36 5,961,737.899 675,191.840 0.34 1,147.82 5,664.09 22.04 314.68 5,459.89 5,390.29 840.79 -817.50 5,961,744.797 675,184.531 0.11 1,157.77 5,690.89 22.00 314.81 5,484.74 5,415.14 847.86 -824.64 5,961,751.701 675,177.232 0.24 1,167.72 5,717.64 22.05 314.79 5,509.54 5,439.94 854.93 -831.76 5,961,758.600 675,169.950 0.19 1,177.65 5,744.39 22.09 314.76 5,534.33 5,464.73 862.01 -838.89 5,961,765.510 675,162.652 0.16 1,187.60 9/19/2016 1:59:20PM Page 13 COMPASS 5000.1 Build 818 BP reA.s by BAKER Final Survey Report HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-33 TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Project: Prudhoe Bay MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 Well: 15-33 North Reference: True Survey Calculation Method: Minimum Curvature Wellbore: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Design: 15-33C Survey I MD Inc Azi (azimuth) TVD TVDSS NIS ENV Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) (usft) 5,771.14 22.16 314.75 5,559.11 5,489.51 869.10 -846.05 5,961,772.433 675,155.334 0.26 1,197.57 5,797.94 22.26 314.82 5,583.92 5.514.32 876.24 -853.24 5,961,779.399 675,147.979 0.39 1,207.61 5,824.74 22.27 314.95 5,608.72 5,539.12 883.41 -860.43 5,961,786.393 675,140.619 0.19 1,217.65 5,851.44 22.22 315.08 5,633.43 5,563.83 890.56 -867.58 5,961,793.373 675.133.309 0.26 1,227.651 5,878.24 22.21 315.14 5,658.24 5,588.64 897.73 -874.73 5,961,800.381 675,125.992 0.09 1,237.67 5,904.94 22.20 315.09 5,682.96 5,613.36 904.88 -881.85 5,961,807.362 675,118.706 0.08 1,247.65 5,931.64 22.09 315.07 5,707.70 5,638.10 912.01 -888.96 5,961,814.319 675,111.435 0.41 1,257.61 5,958.09 22.06 315.16 5,732.21 5,662.61 919.05 -895.97 5,961,821.196 675,104.257 0.17 1,267.44 5,984.39 22.14 315.18 5,756.57 5,686.97 926.07 -902.95 5,961,828.047 675,097.120 0.31 1,277.23 6,010.79 22.13 315.07 5,781.03 5,711.43 933.12 -909.96 5,961,834.930 675,089.938 0.16 1,287.06 6,037.09 22.12 315.09 5,805.39 5,735.79 940.13 -916.96 5,961,841.777 675,082.782 0.05 1,296.86 6,063.49 22.12 315.06 5,829.85 5,760.25 947.17 -923.98 5,961,848.649 675,075.600 0.04 1,306.70 6,089.79 22.08 315.07 5,854.22 5,784.62 954.18 -930.97 5,961,855.487 675,068.449 0.15 1,316.48 6,116.14 22.11 315.20 5,878.63 5,809.03 961.20 -937.96 5,961,862.346 675,061.295 0.22 1,326.291 6,142.49 22.17 315.03 5,903.04 5,833.44 968.24 -944.97 5,961,869.216 675,054.125 0.33 1,336.11 j 6,168.79 22.13 314.93 5,927.40 5,857.80 975.25 -951.98 5,961,876.058 675,046.949 0.21 1,345.92 6,195.14 22.16 315.01 5,951.80 5,882.20 982.27 -959.01 5,961,882.911 675,039.760 0.16 1,355.7' 6,221.44 22.40 314.84 5,976.14 5,906.54 989.31 -966.07 5,961,889.785 675,032.537 0.94 1,365.62 6,247.79 22.73 314.65 6,000.47 5,930.87 996.43 -973.25 5,961,896.732 675,025.192 1.28 1,375.63 I 6,274.14 23.01 314.63 6,024.75 5,955.15 1,003.62 -980.54 5,961,903.754 675,017.739 1.06 1,385.77 6,300.44 23.26 314.61 6,048.94 5,979.34 1,010.88 -987.89 5,961,910.838 675,010.216 0.95 1,396.00 6,326.79 23.66 314.56 6,073.11 6,003.51 1,018.24 -995.36 5,961,918.024 675,002.575 1.52 1,406.39 6,353.14 24.07 314.53 6,097.21 6,027.61 1,025.72 -1,002.96 5,961,925.322 674,994.805 1.56 11416.95 6,379.44 24.36 314.47 6,121.19 6,051.59 1,033.28 -1,010.65 5,961,932.700 674,986.936 1.11 1,427.641'1 6,405.74 24.66 314.25 6,145.12 6,075.52 1,040.91 -1,018.46 5,961,940.143 674,978.959 1.19 1,438.451 1 6,432.09 25.08 314.10 6,169.03 6,099.43 1,048.63 -1,026.40 5,961,947.676 674,970.833 1.61 1,449.441 6,458.44 25.56 314.17 6,192.85 6,123.25 1,056.48 -1,034.49 5,961,955.331 674,962.564 1.83 1,460.61 9119/2016 1, 59:20PM Page 14 COMPASS 5000 1 Build 818 bp BP rias Final Survey Repoli BAKER HUGHES Company: North America - ALASKA- BP Local Co-ordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS ENV Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 6,484.74 26.08 314.28 6,216.52 6,146.92 1,064.47 -1,042.70 5,961,963.126 674,954.171 1.99 1,471.9E 6,511.09 26.63 314.28 6,240.13 6,170.53 1,072.64 -1,051.07 5,961,971.094 674,945.608 2.09 1,483.56 6,537.39 27.23 314.40 6,263.58 6,193.98 1,080.96 -1,059.59 5,961,979.216 674,936.897 2.29 1,495.36 6,563.69 27.86 314.63 6,286.90 6,217.30 1,089.49 -1,068.27 5,961,987.537 674,928.028 2.43 1,507.41 6,590.04 28.44 314.76 6,310.13 6,240.53 1,098.23 -1,077.10 5,961,996.071 674,918.989 2.21 1,519.72 6,616.39 28.91 314.79 6,333.25 6,263.65 1,107.14 -1,086.08 5,962,004.763 674,909.808 1.78 1,532.24 6,642.69 29.31 314.73 6,356.23 6,286.63 1,116.15 -1,095.16 5,962,013.556 674,900.515 1.52 1,544.90 6,668.99 29.68 314.52 6,379.12 6,309.52 1,125.24 -1,104.38 5,962,022.433 674,891.090 1.46 1,557.73 6,694.94 30.04 314.12 6,401.62 6,332.02 1,134.27 -1,113.62 5,962,031.240 674,881.638 1.59 1,570.53 6,720.84 30.42 313.90 6,424.00 6,354.40 1,143.33 -1,123.00 5,962,040.077 674,872.050 1.53 1,583.46 6,746.84 30.91 313.90 6,446.37 6,376.77 1,152.52 -1,132.56 5,962,049.045 674,862.283 1.88 1,596.62 6,772.74 31.43 313.93 6,468.53 6,398.93 1,161.82 -1,142.21 5,962,058.114 674,852.412 2.01 1,609.91 6,798.64 31.94 314.11 6,490.57 6,420.97 1,171.27 -1,152.00 5,962,067.335 674,842.411 2.00 1,623.41 6,824.49 32.42 314.25 6,512.45 6,442.85 1,180.87 -1,161.87 5,962,076.695 674,832.317 1.88 1,637.05 6,850.39 32.76 314.32 6,534.27 6,464.67 1,190.61 -1,171.86 5,962,086,198 674,822.105 1.32 1,650.88 6,876.29 32.99 314.47 6,556.02 6,486.42 1,200.45 -1,181.90 5,962,095.795 674,811.833 0.94 1,664.8' 6,902.19 33.35 314.70 6,577.70 6,508.10 1,210.39 -1,191.99 5,962,105.503 674,801.511 1.47 1,678.851 6,928.14 33.87 314.89 6,599.31 6,529.71 1,220.51 -1,202.19 5,962,115.381 674,791.084 2.04 1,693.07 6,954.04 34.46 314.94 6,620.74 6,551.14 1,230.78 -1,212.49 5,962,125.406 674,780.547 2.28 1,707.46 6,979.99 34.97 314.93 6,642.07 6,572.47 1,241.22 -1,222.95 5,962,135.596 674,769.845 1.97 1,722.08 7,005.89 35.52 314.93 6,663.22 6,593.62 1,251.78 -1,233.53 5,962,145.900 674,759.020 2.12 1,736.87 7,031.79 36.22 315.10 6,684.21 6,614.61 1,262.51 -1,244.26 5,962,156.379 674,748.044 2.73 1,751.89 7,057.59 36.90 315.47 6,704.93 6,635.33 1,273.43 -1,255.07 5,962,167.043 674,736.979 2.77 1,767.08 7,083.49 37.49 315.77 6,725.57 6,655.97 1,284.62 -1,266.02 5,962,177.973 674,725.770 2.38 1,782.55 i 7,109.39 38.02 315.94 6,746.04 6,676.44 1,296.00 -1,277.06 5,962,189.090 674,714.463 2.09 1,798.20 7,135.29 38.44 315.97 6,766.39 6,696.79 1,307.52 -1,288.21 5,962,200.346 674,703.054 1.62 1,814.02 7,162.19 38.92 315.75 6,787.39 6,717.79 1,319.59 -1,299.92 5,962,212.132 674,691.066 1.86 1,830.61 911912016 1 59:20PM Page 15 COMPASS 5000.1 Build 81B by Company: North America - ALASKA- BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-33 Wellbore: 15-33C Design: 15-33C BP Final Survey Report Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Database: reA.V BAKER HUGHES Well 15-33 Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature EDM R5K - Alaska PROD - ANCP1 Survey - - MD Inc Azi (azimuth) ND TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 7,189.09 39.56 315.29 6,808.22 6,738.62 1,331.73 -1,311.84 5,962,223.989 674,678.864 2.61 1,847.43 7,216.14 40.29 314.73 6,828.97 6,759.37 1,344.00 -1,324.11 5,962,235.975 674,666.307 3.01 1,864.61. 7,243.14 41.12 314.23 6,649.43 6,779.83 1,356.34 -1,336.68 5,962,248.013 674,653.459 3.30 1,882.05 7,270.14 42.10 313.93 6,869.62 6,800.02 1,368.81 -1,349.56 5,962,260.179 674,640.291 3.70 1,899.821 7,297.24 43.06 313.94 6,889.58 6,819.98 1,381.54 -1,362.76 5,962,272.588 674,626.793 3.54 1,918.01 7,324.24 43.73 314.12 6,909.20 6,839.60 1,394.43 -1,376.10 5,962,285.164 674,613.159 2.52 1,936.41 7,351.34 44.13 314.28 6,928.71 6,859.11 1,407.54 -1,389.58 5,962,297.952 674,599.378 1.53 1,955.051 7,378.34 44.64 314.39 6,948.01 6,876.41 1,420.73 -1,403.08 5,962,310.829 674,585.565 1.91 1,973.761 7,405.04 45.37 314.45 6,966.89 6,897.29 1,433.95 -1,416.57 5,962,323.724 674,571.775 2.74 1,992.47 7,431.64 45.99 314.52 6,985.47 6,915.87 1,447.29 -1,430.15 5,962,336.737 674,557.890 2.34 2,011.32 7,458.24 46.53 314.59 7,003.86 6,934.26 1,460.77 -1,443.84 5,962,349.895 674,543.884 2.04 2,030.36 7,484.65 47.28 314.62 7,021.90 6,952.30 1,474.31 -1,457.57 5,962,363.111 674,529.841 2.84 2,049.46 7,500.00 47.80 314.63 7,032.27 6,962.67 1,482.27 -1,465.63 5,962,370.875 674,521.598 3.39 2,060.67 7,511.44 48.11 314.65 7,039.93 6,970.33 1,488.24 -1,471.68 5,962,376.701 674,515.415 2.71 2,069.09 7,538.04 48.72 314.62 7,057.58 6,987.98 1,502.21 -1,485.83 5,962,390.343 674,500.935 2.29 2,088.79 7,564.64 49.30 314.45 7,075.03 7,005.43 1,516.30 -1,500.15 5,962,404.064 674,486.298 2.23 2,108.68 7,591.24 49.99 314.17 7,092.26 7,022.66 1,530.46 -1,514.65 5,962,417.899 674,471.466 2.72 2,128.7, 7,617.84 50.49 313.99 7,109.27 7,039.67 1,544.68 -1,529.34 5,962,431.775 674,456.448 1.95 2,149.041 7,644.39 50.84 314.02 7,126.10 7,056.50 1,558.95 -1,544.11 5,962,445.691 674,441.349 1.32 2,169.41 7,671.04 51.28 314.32 7,142.85 7,073.25 1,573.39 -1,558.98 5,962,459.781 674,426.147 1.87 2,189.961 7,697.59 51.90 314.71 7,159.34 7,089.74 1,587.98 -1,573.81 5,962,474.015 674,410.976 2.60 2,210.57 7,724.19 52.42 315.17 7,175.66 7,106.06 1,602.81 -1,588.68 5,962,488.500 674,395.765 2.38 2,231.36 7,750.79 52.91 315.75 7,191.79 7,122.19 1,617.89 -1,603.52 5,962,503.222 674,380.582 2.53 2,252.26 7,777.39 53.54 316.27 7,207.72 7,138.12 1,633.22 -1,618.31 5,962,518.199 674,365.431 2.84 2,273.28 7,803.99 54.21 316.72 7,223.40 7,153.80 1,648.80 -1,633.10 5,962,533.432 674,350.280 2.87 2,294.45 7,830.59 54.80 317.10 7,238.84 7,169.24 1,664.62 -1,647.90 5,962,548.895 674,335.120 2.50 2,315.76 7,857.19 55.21 317.38 7,254.10 7,184.50 1,680.62 -1,662.69 5,962,564.542 674,319.956 1.77 2,337.18 9/19/2016 1:59:20PM Page 16 COMPASS 5000.1 Build 81B b p BP raw Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP 1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS ENV Northing Easting DLeg V. Sec (usft) (I V) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) (usft) 7,883.79 55.36 317.53 7,269.25 7,199.65 1,696.73 -1,677.48 5,962,580.300 674,304.800 0.73 2,358.6: 7,910.39 55.27 317.64 7,284.38 7,214.78 1,712.87 -1,692.23 5,962,596.097 674,289.673 0.48 2,380.13 7,936.99 55.09 317.80 7,299.57 7,229.97 1,729.03 -1,706.92 5,962.611.904 674,274.609 0.84 2,401.56 7,963.54 54.94 317.91 7,314.80 7,245.20 1,745.16 -1,721.52 5,962,627.685 674,259.640 0.66 2,422.90 7,990.19 54.78 317.93 7,330.13 7,260.53 1,761.33 -1,736.12 5,962,643.512 674,244.661 0.60 2,444.27 8,016.74 54.71 318.19 7,345.46 7,275.86 1,777.46 -1,750.61 5,962,659.294 674,229.798 0.84 2,465.52 8,043.34 54.69 318.32 7,360.83 7,291.23 1,793.66 -1,765.07 5,962,675.148 674,214.969 0.41 2,486.79 8,069.94 54.82 317.78 7,376.18 7,306.58 1,809.81 -1,779.59 5,962,690.959 674,200.073 1.73 2,508.08 8,096.34 55.05 317.01 7,391.35 7,321.75 1,825.72 -1,794.22 5,962,706.515 674,185.078 2.54 2,529.31 8,122.54 55.09 316.46 7,406.35 7,336.75 1,841.36 -1,808.94 5,962,721.807 674,169.995 1.73 2,550.46 8,148.74 55.12 316.11 7,421.34 7,351.74 1,856.89 -1,823.79 5,962,736.986 674,154.786 1.10 2,571.65 8,174.84 55.28 315.74 7,436.23 7,366.63 1,872.29 -1,838.70 5,962,752.029 674,139.522 1.32 2,592.80 8,200.94 55.35 315.49 7,451.09 7,381.49 1,887.63 -1,853.71 5,962,767.009 674,124.156 0.83 2,614.00 8,227.04 55.29 315.52 7,465.94 7,396.34 1,902.94 -1,868.75 5,962,761.962 674,108.760 0.25 2,635.21 8,253.14 55.26 315.26 7,480.80 7,411.20 1,918.21 -1,883.82 5,962,796.875 674,093.342 0.83 2,656.41 8,279.34 55.41 314.51 7,495.71 7,426.11 1,933.42 -1,899.09 5,962,811.719 674,077.723 2.42 2,677.7, 8,305.49 55.65 313.79 7,510.51 7,440.91 1,948.43 -1,914.55 5,962,826.368 674,061.908 2.45 2,699.11 8,331.64 55.66 313.31 7,525.26 7,455.66 1,963.31 -1,930.20 5,962,840.872 674,045.917 1.52 2,720.54 8,357.84 55.49 312.94 7,540.07 7,470.47 1,978.08 -1,945.98 5,962,855.271 674,029.803 1.33 2,742.02 8,384.04 55.21 312.89 7,554.97 7,485.37 1,992.76 -1,961.76 5,962,869.572 674,013.679 1.08 2,763.44 8,410.19 54.86 313.23 7,569.95 7,500.35 2,007.39 -1,977.42 5,962,883.832 673,997.684 1.71 2,784.74 8,436.39 54.56 313.53 7,585.09 7,515.49 2,022.08 -1,992.96 5,962,898.151 673,981.802 1.48 2,805.98 8,462.59 54.30 313.41 7,600.33 7,530.73 2,036.74 -2,008.43 5,962,912.445 673,965.998 1.06 2,827.14 8,488.79 54.01 313.03 7,615.67 7,546.07 2,051.28 -2,023.90 5,962,926.622 673,950.186 1.61 2,848.23 8,514.99 53.71 312.80 7,631.12 7,561.52 2,065.69 -2,039.40 5,962,940.661 673,934.358 1.35 2,869.27 8,541.19 53.31 312.97 7,646.71 7,577.11 2,080.02 -2,054.83 5,962,954.629 673,918.594 1.61 2,890.21 8,567.39 52.76 313.54 7,662.46 7,592.86 2,094.37 -2,070.08 5,962,968.612 673,903.016 2.73 2,911.00 9/1912016 1:59:20PM Page 17 COMPASS 5000.1 Build 81B BP rine Final Survey Report BAKER toliijl HUGHES Company: North America - ALASKA- BP Local Co-ordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS EMF Northing Lasting DLeg V. Sec (usft) (�) (°) (usft) (usft) (usft) (usft) (usft) (elft) (°1100usft) (usft) 8,593.49 52.42 314.15 7,678.32 7,608.72 2,108.73 -2,085.03 5,962,982.617 673,887.733 2.27 2,931.57 8,619.69 52.44 314.75 7,694.29 7,624.69 2,123.27 -2,099.86 5,962,996.807 673,872.574 1.82 2,952.1 8,645.89 52.44 315.52 7,710.26 7,640.66 2,137.99 -2,114.51 5,963,011.179 673,857.583 2.33 2,972.68 8,671.99 52.15 316.56 7,726.23 7,656.63 2,152.85 -2,128.84 5,963,025.702 673,842.905 3.34 2,993.06 8,698.19 51.75 317.56 7,742.37 7,672.77 2,167.96 -2,142.90 5,963,040.471 673,828.501 3.37 3,013.35 8,724.39 51.61 318.21 7,758.62 7,689.02 2,183.21 -2,156.68 5,963,055.391 673,814.364 2.02 3,033.51 8,750.59 51.80 318.50 7,774.86 7,705.26 2,198.57 -2,170.35 5,963,070.431 673,800.345 1.13 3,053.64 8,776.84 52.09 318.65 7,791.04 7,721.44 2,214.07 -2,184.02 5,963,085.604 673,786.310 1.19 3,073.87 8,802.69 52.21 318.92 7,806.90 7,737.30 2,229.42 -2,197.47 5,963,100.639 673,772.506 0.95 3,093.82 8,828.49 52.18 319.20 7,822.71 7,753.11 2,244.82 -2,210.83 5,963,115.719 673,758.793 0.87 3,113.73 8,854.24 52.43 319.14 7,838.46 7,768.86 2,260.24 -2,224.15 5,963,130.819 673,745.115 0.99 3,133.62 8,879.99 53.13 318.85 7,854.03 7,784.43 2,275.71 -2,237.60 5,963,145.973 673,731.303 2.86 3,153.65 8,905.69 53.92 318.70 7,869.31 7,799.71 2,291.26 2,251.22 5,963,161.191 673,717.324 3.11 3,173.86 8,931.39 54.59 318.66 7,884.33 7,814.73 2,306.92 -2,264.99 5,963,176.529 673,703.190 2.61 3,194.26 8,957.14 55.30 318.50 7,899.11 7,829.51 2,322.73 -2,278.94 5,963,192.004 673,688.879 2.80 3,214.88 8,982.79 56.03 318.36 7,913.58 7,843.98 2,338.58 -2,292.99 5,963,207.515 673,674.458 2.88 3,235.62 9,008.49 56.65 318.31 7,927.83 7,858.23 2,354.56 -2,307.21 5,963,223.157 673,659.869 2.42 3,256.51' 9,034.24 57.00 318.12 7,941.92 7,872.32 2,370.63 -2,321.58 5,963,238.886 673,645.136 1.49 3,277.68 9,059.94 57.18 317.89 7,955.88 7,886.28 2,386.66 -2,336.01 5,963,254.577 673,630.329 1.03 3,298.83 9,085.64 57.36 317.93 7,969.78 7,900.18 2,402.71 -2,350.50 5,963,270.276 673,615.467 0.71 3,320.04 9,111.34 57.48 318.02 7,983.61 7,914.01 2,418.79 -2,365.00 5,963,286.018 673,600.598 0.55 3,341.27 9,137.04 57.48 317.81 7,997.43 7,927.83 2,434.87 -2,379.52 5,963,301.755 673,585.702 0.69 3,362.52 9,162.74 57.46 317.60 8,011.25 7,941.65 2,450.90 -2,394.11 5,963,317.436 673,570.750 0.69 3,383.79 9,188.44 57.48 317.62 8,025.07 7,955.47 2,466.91 -2,408.71 5,963,333.091 673,555.772 0.10 3,405.06 9,214.14 57.59 317.69 8,038.87 7,969.27 2,482.93 -2,423.32 5,963,348.770 673,540.796 0.49 3,426.35 9,239.84 57.68 317.49 8,052.62 7,983.02 2,498.96 -2,437.96 5,963,364.449 673,525.785 0.74 3,447.66 9,265.54 57.63 317.21 8,066.37 7,996.77 2,514.93 -2,452.67 5,963,380.069 673,510.705 0.94 3,469.00 9/19/2016 1:59:20PM Page 18 COMPASS 5000.1 Build 81B BP W/,RV Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey - ----- _. MD Inc Azi (azimuth) TVD TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 9,291.24 57.56 317.34 8,080.15 8,010.55 2,530.87 -2,467.39 5,963,395.659 673,495.615 0.51 3,490.3: 9,316.89 57.46 317.56 8,093.92 8,024.32 2,546.81 -2,482.02 5,963,411.249 673,480.616 0.82 3,511.57 9,342.54 57.37 317.50 8,107.74 8,038.14 2,562.75 -2,496.62 5,963,426.844 673,465.655 0.40 3,532.80 9,368.24 57.39 317.44 8,121.59 8,051.99 2,578.70 -2,511.25 5,963,442.447 673,450.654 0.21 3,554.06 9,393.94 57.42 317.62 8,135.44 8,065.84 2,594.67 -2,525.87 5,963,458.071 673,435.665 0.60 3,575.32 9,419.69 57.55 317.99 8,149.28 8,079.68 2,610.76 -2,540.45 5,963,473.811 673,420.709 1.31 3,596.63 9,445.44 57.68 318.51 8,163.07 8,093.47 2,626.98 -2,554.93 5,963,489.689 673,405.855 1.78 3,617.93 9,470.94 57.62 319.10 8,176.71 8,107.11 2,643.19 -2,569.12 5,963,505.561 673,391.292 1.97 3,638.99 9,496.29 57.47 319.58 8,190.32 8,120.72 2,659.42 -2,583.06 5,963,521.456 673,376.979 1.70 3,659.85 9,521.59 57.24 319.97 8,203.97 8,134.37 2,675.68 -2,596.81 5,963,537.393 673,362.845 1.58 3,680.60 9,545.69 57.03 320.27 8,217.04 8,147.44 2,691.22 -2,609.79 5,963,552.618 673,349.506 1.36 3,700.29 9,562.59 57.00 320.38 8,226.24 8,156.64 2,702.13 -2,618.84 5,963,563.313 673,340.203 0.57 3,714.06 9,576.64 57.22 320.53 8,233.87 8,164.27 2,711.23 -2,626.36 5,963,572.232 673,332.481 1.80 3,725.52 9,590.69 57.29 320.62 8,241.47 8,171.87 2,720.36 -2,633.86 5,963,581.181 673,324.765 0.73 3,736.99 9,604.79 57.31 320.30 8,249.09 8,179.49 2,729.51 -2,641.41 5,963,590.152 673,317.000 1.92 3,748.51 9,618.84 57.25 319.63 8,256.69 8,187.09 2,738.56 -2,649.02 5,963,599.021 673,309.187 4.03 3,760.0 9,627.74 57.45 319.24 8,261.49 8,191.89 2,744.25 -2,653.89 5,963,604.597 673,304.182 4.32 3,767.32 9,736.61 56.41 316.79 8,320.90 8,251.30 2,812.06 -2,714.90 5,963,670.960 673,241.602 2.11 3,856.75 9,832.41 54.94 313.54 8,374.93 8,305.33 2,868.17 -2,770.66 5,963,725.739 673,184.552 3.19 3,934.97 9,928.98 54.80 309.08 8,430.52 8,360.92 2,920.28 -2,829.96 5,963,776.450 673,124.052 3.78 4,013.66 10,024.00 55.00 305.60 8,485.16 8,415.56 2,967.42 -2,891.75 5,963,822.125 673,061.176 3.00 4,091.37 10,056.00 55.80 308.50 8,503.34 8,433.74 2,983.29 -2,912.77 5,963,837.498 673,039.794 7.87 4,117.71 10,097.00 55.90 302.90 8,526.37 8,456.77 3,003.08 -2,940.30 5,963,856.632 673,011.803 11.30 4,151.61 10,129.00 56.50 307.50 8,544.17 8,474.57 3,018.40 -2,962.02 5,963,871.443 672,989.734 12.09 4,178.18 10,163.00 58.10 305.70 8,562.54 8,492.94 3,035.46 -2,984.99 5,963,887.953 672,966.373 6.48 4,206.79 10,194.00 60.70 307.50 8,578.32 8,508.72 3,051.37 -3,006.41 5,963,903.357 672,944.592 9.76 4,233.47 10,229.03 62.03 310.42 8,595.11 8,525.51 3,070.70 -3,030.31 5,963,922.123 672,920.248 8.24 4,264.19 911912016 1 59 20PM Page 19 COMPASS 5000.1 Build 81B Obp Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-33 Wellbore: 15-33C Design: 15-33C BP Final Survey Report --- Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Database: - WEaI BAKER HUGHES Well 15-33 Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature EDM R5K - Alaska PROD - ANCP1 -- -- Survey - - MD Inc Azi (azimuth) TVD TVDSS NIS ENV Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 10,261.65 63.80 309.53 8,609.96 8,540.36 3,089.36 -3,052.56 5,963,940.252 672,897.562 5.94 4,293.18 10,294.30 64.89 311.31 8,624.10 8,554.50 3,108.44 -3,074.97 5,963,958.804 672,874.719 5.94 4,322.5 10,327.19 65.46 312.04 8,637.91 8,568.31 3,128.29 -3,097.26 5,963,978.123 672,851.966 2.66 4,352.28 10,345.00 65.78 311.80 8,645.26 8,575.66 3,139.13 -3,109.33 5,963,988.674 672,839.646 2.18 4,368.43 I 10,373.61 67.67 307.98 8,656.57 8,586.97 3,155.97 -3,129.50 5,964,005.041 672,819.095 13.93 4,394.66 10,404.32 69.60 303.94 8,667.76 8,598.16 3,172.76 -3,152.64 5,964,021.277 672,795.564 13.77 4,423.25 10,435.75 71.81 299.89 8,678.15 8,608.55 3,188.43 -3,177.82 5,964,036.354 672,770.029 14.05 4,452.81 10,465.18 72.16 296.17 8,687.25 8,617.65 3,201.58 -3,202.52 5,964,048.919 672,745.030 12.08 4,480.47 10,479.85 71.77 294.34 8,691.80 8,622.20 3,207.53 -3,215.13 5,964,054.573 672,732.280 12.16 4,494.14 I 10,512.53 71.19 289.10 8,702.18 8,632.58 3,218.99 -3,243.91 5,964,065.360 672,703.246 15.31 4,524.07 10,550.05 69.52 284.17 8,714.80 8,645.20 3,229.11 -3,277.75 5,964,074.683 672,669.180 13.15 4,557.27 10,592.85 69.52 279.23 8,729.79 8,660.19 3,237.24 -3,317.00 5,964,081.889 672,629.756 10.81 4,593.60 10,628.01 69.43 274.47 8,742.12 8,672.52 3,241.16 -3,349.68 5,964,085.048 672,596.994 12.68 4,622.17 10,661.85 69.16 268.66 8,754.09 8,684.49 3,242.03 -3,381.30 5,964,085.173 672,565.359 16.08 4,648.06 10,690.50 70.59 264.89 8,763.96 8,694.36 3,240.51 -3,408.15 5,964,083.026 672,538.553 13.33 4,668.69 10,722.67 75.96 268.99 8,773.21 8703.61 3,238.88 -3,438.90 5,964,080.679 672,507.855 20.70 4,692.39 10,752.59 78.81 272.67 8,779.75 8,710.15 3,239.31 -3,468.09 5,964,080.425 672,478.668 15.31 4,716.0 10,782.70 78.32 281.25 8,785.73 8,716.13 3,242.88 -3,497.35 5,964,083.309 672,449.329 27.98 4,741.67 1 1 10,812.61 77.90 283.33 8,791.89 8,722.29 3,249.11 -3,525.95 5,964,088.866 672,420.597 6.95 4,768.33 10,842.95 77.60 288.12 8,798.33 8,728.73 3,257.15 -3,554.48 5,964,096.227 672.391.888 15.46 4,796.02 10,872.70 78.32 293.20 8,804.54 8,734.94 3,267.41 -3,581.69 5,964,105.850 672,364.443 16.87 4,823.98 10,901.83 78.26 298.37 8,810.46 8,740.86 3,279.81 -3,607.37 5,964,117.647 672,338.487 17.38 4,851.98 10,932.88 78.54 302.94 8,816.71 8,747.11 3,295.32 -3,633.52 5,964,132.533 672,311.975 14.45 4,882.22 10,962.83 80.88 306.88 8,822.06 8,752.46 3,312.18 -3,657.68 5,964,148.825 672,287.432 15.12 4,911.67 10,992.88 82.46 311.56 8,826.41 8,756.81 3,330.98 -3,680.71 5,964,167.075 672,263.973 16.28 4,941.361 11,022.84 82.30 316.94 8,830.39 8,760.79 3,351.69 -3,701.97 5,964,187.283 672,242.232 17.81 4,970.79 11,052.70 82.09 321.11 8,834.45 8,764.85 3,374.02 -3,721.36 5,964,209.151 672,222.321 13.85 4,999.67 9/19/2016 1:59:20PM Page 20 COMPASS 5000.1 Build 81B b BP ►Ga2 pFinal Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-33 Project: Prudhoe Bay ND Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) ND TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) (°l (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/toousft) (usft) 11,082.62 85.85 323.82 8,837.59 8,767.99 3,397.61 -3,739.48 5,964,232.309 672,203.654 15.46 5,028.2. 11,112.72 89.20 327.06 8,838.89 8,769.29 3,422.37 -3,756.53 5,964,256.663 672,186.031 15.52 5,056.75 11,143.00 91.84 326.37 8,838.62 8,769.02 3,447.68 -3,773.14 5,964,281.577 672,168.833 9.03 5,085.19 11,172.68 89.42 322.51 8,838.29 8,768.69 3,471.82 -3,790.40 5,964,305.302 672,151.018 15.35 5,113.44 11,203.20 91.26 320.65 8,838.11 8,768.51 3,495.73 -3,809.36 5,964,328.759 672,131.501 8.57 5,142.93 11,232.84 91.47 317.89 8,837.40 8,767.80 3,518.18 -3,828.70 5,964,350.751 672,111.649 9.34 5,171.84 11,263.06 92.39 314.27 8,836.38 8,766.78 3,539.93 -3,849.64 5,964,372.004 672,090.200 12.35 5,201.63 11,293.40 92.36 312.32 8,835.13 8,765.53 3,560.72 -3,871.70 5,964,392.268 672,067.658 6.42 5,231.74 11,322.72 91.04 310.13 8,834.26 8,764.66 3,580.03 -3,893.75 5,964,411.057 672,045.172 8.72 5,260.95 11,352.62 91.35 307.91 8,833.63 8,764.03 3,598.85 -3,916.97 5,964,429.326 672,021.516 7.50 5,290.821 11,382.65 89.51 305.23 8,833.41 8,763.81 3,616.74 -3,941.08 5,964,446.644 671,996.991 10.82 5,320.841 11,412.87 90.09 301.95 8,833.51 8,763.91 3,633.46 -3,966.25 5,964,462.766 671,971.438 11.02 5,351.01 11,443.00 90.65 298.99 8,833.32 8,763.72 3,648.73 -3,992.22 5,964,477.429 671,945.124 10.00 5,380.971 11,473.01 90.43 295.63 8,833.03 8,763.43 3,662.50 -4,018.88 5,964,490.566 671,918.150 11.22 5,410.57 11,502.58 89.26 293.70 8,833.11 8,763.51 3,674.84 4,045.75 5,964,502.271 671,891.000 7.63 5,439.50 11,532.61 88.25 289.64 8,833.77 8,764.17 3,685.92 -4,073.64 5,964,512.698 671,862.855 13.93 5,468.4 11,562.78 89.88 287.02 8,834.26 8,764.66 3,695.41 -4,102.28 5,964,521.510 671,834.011 10.23 5,497.13 11,592.82 90.74 284.45 8,834.10 8,764.50 3,703.55 -4,131.19 5,964,528.976 671,804.918 9.02 5,525.18 11,628.22 91.84 281.75 8,833.30 8,763.70 3,711.57 -4,165.65 5,964,536.186 671,770.276 8.23 5,557.62 11,663.10 91.81 278.24 8,832.19 8,762.59 3,717.62 -4,199.98 5,964,541.430 671,735.818 10.06 5,588.78 11,692.66 90.46 275.63 8,831.60 8,762.00 3,721.19 -4,229.32 5,964,544.310 671,706.410 9.94 5,614.44 11,722.87 90.15 273.02 8,831.44 8,761.84 3,723.47 -4,259.44 5,964,545.881 671,676.246 8.70 5,639.97 11,758.70 87.88 276.60 8,832.06 8,762.46 3,726.47 -4,295.13 5,964,548.047 671,640.497 11.83 5,670.39 11,789.94 87.76 281.96 8,833.25 8,763.65 3,731.51 -4,325.92 5,964,552.357 671,609.592 17.15 5,698.11 11,819.91 87.73 285.99 8,834.43 8,764.83 3,738.74 -4,354.98 5,964,558.904 671,580.378 13.44 5,725.73 11,849.87 87.18 290.51 8,835.76 8,766.16 3,748.11 -4,383.40 5,964,567.606 671,551.751 15.18 5,754.12 11,880.02 87.42 294.60 8,837.18 8,767.58 3,759.66 -4,411.20 5,964,578.500 671,523.683 13.57 5,783.33 9/19/2016 1 59:20PM Page 21 COMPASS 5000.1 Build 81B 9/19/2016 1:59.20PM Page 22 COMPASS 5000.1 Build 81B BP Raw BAKER Obp Final Survey Report HUGHES Company: North America - ALASKA- BP Local Co-ordinate Reference: Well 15-33 Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Project: MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site: PB DS 15 Well: 15-33 North Reference: True Survey Calculation Method: Minimum Curvature Wellbore: 15-33C Database: EDM R5K-Alaska PROD -ANCP1 Design: 15-33C Survey MD Inc Azi (azimuth) TVD TVDSS NIS ENV Northing Easting DLeg V. Sec (usft) V) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 11,910.00 88.19 298.92 8,838.33 8,768.73 3,773.14 -4,437.95 5,964,591.355 671,496.633 14.63 5,812.831 11,939.75 89.08 304.07 8,839.04 8,769.44 3,788.67 -4,463.30 5,964,606.288 671,470.927 17.56 5,842.4 11,970.00 90.00 307.98 8,839.28 8,769.68 3,806.46 -4,487.76 5,964,623.496 671,446.059 13.28 5,872.69 11,999.91 89.69 312.56 8,839.36 8,769.76 3,825.79 -4,510.57 5,964,642.284 671,422.799 15.35 5,902.53 12,030.58 89.14 317.21 8,839.67 8,770.07 3,847.43 -4,532.30 5,964,663.404 671,400.576 15.27 5,932.87 12,061.79 90.18 321.58 8,839.86 8,770.26 3,871.11 -4,552.60 5,964,686.609 671,379.721 14.39 5,963.30 12,093.84 91.44 325.24 8,839.41 8,769.81 3,896.84 -4,571.70 5,964,711.879 671,360.026 12.08 5,993.98 12,120.74 91.26 322.32 8,838.77 8,769.17 3,918.53 -4,587.59 5,964,733.192 671,343.634 10.87 6,019.68 12,150.68 92.18 319.17 8,837.87 8,768.27 3,941.70 -4,606.52 5,964,755.911 671,324.164 10.96 6,048.70 12,180.62 91.84 316.62 8,836.82 8,767.22 3,963.90 -4,626.58 5,964,777.631 671,303.591 8.59 6,078.05 12,210.30 90.89 314.10 8,836.12 8,766.52 3,985.01 -4,647.43 5,964,798.246 671,282.256 9.07 6,107.37 12,240.18 90.58 310.66 8,835.73 8,766.13 4,005.15 -4,669.50 5,964,817.858 671,259.725 11.56 6,137.10 12,270.17 90.37 306.76 8,835.48 8,765.88 4,023.90 -4,692.89 5,964,836.055 671,235.897 13.02 6,167.06 12,300.24 91.29 304.32 8,835.05 8,765.45 4,041.37 -4,717.36 5,964,852.951 671,211.033 8.67 6,197.12 12,330.29 90.68 302.23 8,834.53 8,764.93 4,057.86 -4,742.48 5,964,868.841 671,185.537 7.24 6,227.11 12,360.08 89.29 299.58 8,834.54 8,764.94 4,073.16 -4,768.03 5,964,883.536 671,159.630 10.04 6,256.75 j 12,390.09 88.71 296.54 8,835.06 8,765.46 4,087.27 -4,794.51 5,964,897.024 671,132.833 10.31 6,286.4 12,420.28 88.77 294.13 8,835.73 8,766.13 4,100.18 -4,821.79 5,964,909.295 671,105.262 7.98 6,316.01 1 12,450.31 88.43 290.83 8,836.46 8,766.86 4,111.66 -4,649.52 5,964,920.119 671,077.267 11.04 6,345.11 12,479.97 88.34 288.23 8,837.30 8,767.70 4,121.57 -4,877.46 5,964,929.372 671,049.104 8.77 6,373.441 12,511.37 89.08 286.87 8,838.00 8,768.40 4,131.04 -4,907.39 5,964,938.133 671,018.963 4.93 6,403.11 12,540.04 88.89 284.60 8,838.51 8,768.91 4,138.81 -4,934.98 5,964,945.258 670,991.201 7.94 6,429.88 12,570.14 88.65 282.11 8,839.16 8,769.56 4,145.76 -4,964.26 5,964,951.520 670,961.771 8.31 6,457.52 12,599.96 88.44 279.98 8,839.92 8,770.32 4,151.47 -4,993.52 5,964,956.544 670.932.390 7.18 6,484.40 12,630.02 88.25 277.97 8,840.78 8,771.18 4,156.16 -5,023.19 5,964,960.534 670,902.613 6.71 6,511.01 12,660.20 89.33 276.12 8,841.42 8,771.82 4,159.86 -5,053.14 5,964,963.532 670,872.592 7.10 6,537.241 12,690.50 90.40 274.60 8,841.49 8,771.89 4,162.69 -5,083.30 5,964,965.655 670,842.370 6.13 6,563_13 9/19/2016 1:59.20PM Page 22 COMPASS 5000.1 Build 81B Obp Company: Project: Site: Well: Wellbore: Design: North America - ALASKA- BP Prudhoe Bay PB DS 15 15-33 15-33C 15-33C BP Final Survey Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Database: ri.2 BAKER HUGHES Well 15-33 Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS EMI Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 12,724.47 88.77 275.17 8,841.74 8,772.14 4,165.58 -5,117.15 5,964,967.754 670,808.470 5.08 6,592.0 12,749.80 86.16 276.39 8,842.86 8,773.26 4,168.13 -5,142.32 5,964,969.711 670,783.245 11.37 6,613.73 12,780.06 88.03 279.29 8,844.39 8,774.79 4,172.25 -5,172.26 5,964,973.131 670,753.224 11.39 6,640.21 12,810.15 88.56 283.58 8,845.29 8,775.69 4,178.21 -5,201.73 5,964,978.400 670,723.622 14.36 6,667.41 12,840.08 87.88 281.82 8,846.22 8,776.62 4,184.79 -5,230.91 5,964,984.291 670,694.295 6.30 6,694.75 12,870.02 87.98 279.76 8,847.30 8,777.70 4,190.39 -5,260.30 5,964,989.202 670,664.784 6.88 6,721.67 12,898.70 89.66 278.07 8,847.89 8,778.29 4,194.83 -5,288.63 5,964,992.980 670,636.364 8.31 6,747.05 12,945.00 89.66 278.07 8,848.17 8,778.57 4,201.33 -5,334.47 5,964,998.404 670,590.387 0.00 6,787.71 Projection to TD Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (in) (in) 12,945.00 2-3/8" 2.375 3.250 Design Annotations Measured Vertical Local Coordinates Depth Depth +N/ -S +El -W (usft) (usft) (usft) (usft) Comment 12,945.00 8,848.17 4,201.33 -5,334.47 Projection to TD Prepared By: Yosha Ragbirsingh Survey Manager Baker Hughes 9/19/2016 1:59:20PM Page 23 COMPASS 5000.1 Build 81B TIDE STATE of .t--,LASKA GOVERNOR BILL WALKER Sean McLaughlin Drilling Supervisor BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Alaska Oil and Gas .` , • •, , 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.00gcc.claska.gov Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 15-33C BP Exploration (Alaska), Inc. Permit to Drill Number: 216-075 Surface Location: 559' FNL, 106' FNL, SEC. 22, T11N, R14E, UM Bottomhole Location: 3591' FSL, 188' FEL, SEC. 17, TI IN, R14E, UM Dear Mr. McLaughlin: Enclosed is the approved application for permit to re -drill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the AOGCC reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the AOGCC specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or an AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, Cathy . Foerster Chair DATED this�" day of June, 2016. STATE OF ALASKA LASKA OIL AND GAS CONSERVATION COMMI: PERMIT TO DRILL 20 AAC 25.005 RECEIVED MAY 18 2016 ^ 1a. Type of Work: 1b. Proposed Well Class: Exploratory - Gas ❑ Service - WAG ❑ Service - Disp❑ 1c. Specify if well is proposed for: Drill ❑ Lateral ❑ Stratigraphic Test ❑ Development - Oil 0 . Service - Winj ❑ Single Zone 0 Coalbed Gas ❑ Gas Hydrates ❑ Redrill 0 . Reentry ❑ Exploratory - Oil ❑ Development - Gas ❑ Service - Supply ❑ Multiple Zone ❑ Geothermal ❑ Shale Gas ❑ 2. Operator Name: 5. Bond Blanket 0Single Well ❑ 11 . Well Name and Number: BP Exploration (Alaska), Inc Bond No. 29S105380 PBU 15-33C 3 Address: 6. Proposed Depth: 12. Field/Pool(s): P.O. Box 196612 Anchorage, AK 99519-6612 MD: 13200', TVD: 8775'ss PRUDHOE BAY, PRUDHOE OIL 4a. Location of Well (Governmental Section): 7. Property Designation (Lease Number): ADL 028306 & 028305 Surface: 559' FNL, 106' FWL, Sec. 22, T11 N, R14E, UM g Land Use Permit: 13, Approximate spud date: Top of Productive Horizon: 2672' FSL, 3346' FEL, Sec. 16, T11N, R14E, UM 78-084 October 1, 2016 9. Acres in Property: 2560 & 2480 14. Distance to Nearest Property: Total Depth: 3591' FSL, 188' FEL, Sec. 17, T11 N, R14E, UM 22200 ' 4b. Location of Well (State Base Plane Coordinates - NAD 27): 10. KB Elevation above MSL: 69.6 feet -1 15. Distance to Nearest Well Open to Same Pool: Surface: x- 676021 . y- 5960923 • Zone - ASP 4 GL Elevation above MSL: 32.6 feet • 405 16. Deviated wells: Kickoff Depth: 10690 feet 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Maximum Hole Angle: 91 degrees Downhole: 3373 ' Surface: 2493 ' 18. Casing Program: Specifications Top - Setting Depth - Bottom Cement Quantity, c.f. or sacks Hole Casinq Weiqht Grade Couolina Len th MD TVD MD TVD(including stage data 3-1/4" 2-3/8" 4.7# L-80 STL 3150' 10050' 8431'ss 13200' 8775'ss 91 sx Class 'G' 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redrill and Re -Entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): 1 Effect. Depth MD (ft): Effect. Depth TVD (ft): Junk (measured): 1 12699 8842 10041,10817,11030 10041 8496 None Casing Length Size Cement Volume MD TVD Conductor/Structural 80 20" 260 sx Arctic Set (Approx.) 39-119 39-119 Surface 3568 13-3/8" 1205 sx PF'E', 375 sx Class'G' 38-3607 38-3546 Intermediate 9832 9-5/8" 751 sx Class 'G' 36-9868 36-8396 Liner 834 7" 286 sx Class 'G' 9520-10354 8204-8650 Liner 2622 3-1/7" x 3-3/16• x 2-7/6" 127 sx Class 'G' 10077 - 12699 8516-8842 Perforation Depth MD (ft): 10791 - 12650 Perforation Depth TVD (ft): 8796-8843 20. Attachments Property Plat ❑ BOP Sketch 0 Drilling Program 0 Time v. Depth Plot ❑ Shallow Hazard Analysis ❑ Diverter Sketch ❑ Seabed Report ❑ Drilling Fluid Program 0 20 AAC 25.050 requirements D 21. Verbal Approval: Commission Representative: Date 22. 1 hereby certify that the foregoing is true and the procedure approved herein will not be deviated Contact Browninq, Zachary H from without prior written approval. Email Zachary.Browning@bp.com Printed Name Sean McLaughlin Title Drilling Supervisor Signature / ^ �/^` Phone +1 907 564 4387 Date (% Q Commission Use Only Permit to Drill Number:. '' 75 API Number: 50- 029-22448-03-00 Permit Approval Date: See cover letter for other requirements: Conditions of approval : If box is checked, well may not be used to explore for, test, or produce coalbed m�thane, gas hydrates, or gas contained in shales: Other: T { Tus % '--TK) 3th 90 ro Sw PSI Samples req'd: Yes ❑ No 1l4 Mud log req'd: Yes El No 12/ �NUWh� P2Ev -� TD'S t H2S measures Yes No ❑l Directional svy req'd: Yes IV/ No —/❑ ZS� 1 Spacing exception req'd: Yes ❑ No ll7 Inclination -only svy req'd: Yes ❑ No L9f pPost initial in'ction MIT req'd: Yes ❑ No ❑ �, u�- P,,��, P..� - -�- � .,� P� 20 A 2r � APPROVED BY Approved by: COMMISSIONER THE COMMISSION Date: r Form 10-401 Revised 11/2015OtRi-GINA onthsfrom the date f pproval (20 AAC 25.005(g)) MM 1 j16 Submit Form and Attachments in Duplicate To: Alaska Oil & Gas Conservation Commission From: Zach Browning Obp CTD Engineer Date: May 16, 2016 Re: 15-33C Permit to Drill Request Approval is requested for a permit to drill a CTD sidetrack lateral from well 15-33B with the Nordic 2 Coiled Tubing Drilling rig on or around October 1St, 2016. Planned operations: A packer whipstock will be set with the rig isolating the 15-33B perforations and allowing a 2.74" window to be milled through the 3-3/16" liner. The well kicks -off in Zone 2A, and will land at the base of Zone 1 targeting reserves in Zone 1A/1 B on the western part of DS -15. The proposed sidetrack is a 2500' horizontal Ivishak producer to be completed with a 2-3/8" L-80 solid liner, cemented in place and selectively perforated.The parent pert intervals are below the KOP and will be isolated via the packer WS as well as the liner cement job or liner top packer.* RigWork scheduled to begin October 1St, 2016 1. MIRU and test BOPE 250 psi low and 3,500 psi high (MASP 2,493 psi). \✓ 2. Set a 3-3/16" Packer Whipstock. 3��1 3. Mill 2.74" window + 10' of rathole. 4. Drill Build and Lateral: 3.25" OH, 2510'(12 deg DLSplanned) 5. Run 2-3/8" L-80 liner leaving TOL at 10,050' MD. 6. Pump primarycement job: 18.7 bbls, 15.3 ppg Class G, TOC at TOL 10,050' MD .* i/ 7. Perform Cleanout/Logging run with GR/CCL/RPM. P7 8. Perform liner lap test to 2400 psi. rr- 9. Perforate 1000' based on log interpretation. 10. Freeze protect well to a min 2,200' TVDss. 11. Close in tree, RDMO. * Approved alternate plug placement per 20 AAC 25.112(i) Post -Rig Work: 1. O: Re -install wellhouse, and flowline if needed. 2. V: Tree work as necessary. 3. S: LTP set post rig if needed and test.* 4. C: N2 lift to POP well if needed. ASRC flowback. E iS Mud Program: • Drilling/Completion: a min EMW of 8.4 ppg KCL with Flovis/Powervis for drilling (471 psi over -balance). Disposal: • All Class I & II non -hazardous and RCRA-exempt drilling and completion fluids will go to GNI at DS 4 or Pad 3 at DS 6. • Fluids >1 % hydrocarbons or flammables must go to Pad 3. • Fluids >15% solids by volume must go to GNI. • Fluids with solids that will not pass through 1/4" screen must go to GNI. • Fluids with PH >11 must go to GNI. Hole Size: • 3.25" for production hole section from 10,690' MD to 13,200' MD.v-,!' Liner Program: • 2-3/8", 4.7 Ib/ft, STL, L-80 solid liner: 10,050' MD — 13,200' MD • A planned 18.7 bbls of 15.3 ppg cement will be used for liner cementing (TOC = TOL at 10,050' MD). • The primary barrier for this operation: a minimum EMW of 8.4 ppg (471 psi over -balance). - • A X -over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Well Control: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3,500 psi. • The annular preventer will be tested to 250 psi and 3,500 psi. Directional: • See attached directional plan. Maximum planned hole angle is 91', inclination at kickoff point is 70°. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property — 22,200' (north) • Distance to nearest well within pool — 405' (15-45C) Logging: • MWD directional, Gamma Ray, and Resistivity will be run through the entire open hole section. • Cased hole GR/CCL/RPM logs will be run inside casing. Perforating: • —1000' of perforations planned. 1.56", 60 deg random phasing, 6 spf, pert guns. • The primary barrier for this operation: a minimum EMW of 8.4 ppg (471 psi over -balance). • A X -over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Anti -Collision Failures: • None. All offset wells pass BP anti -collision scan criteria. • Wells C-20 and 15-45C fail major risk but have been minor risked 1/10. They are abandoned and a collision poses no HSE risk. - Hazards: • DS -15 is not an H2S pad. Latest H2S reading on the 15-33 was 16ppm on 6/28/10. • No planned fault crossings. The lost circulation risk in 15-33C is considered to be Low. Reservoir Pressure: • The reservoir pressure on 15-33C is expected to be 3,373 psi at 8,800' TVDSS (7.37 ppg equivalent). • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,493 psi. • A min EMW of 8.4 ppg for this well will provide 471 psi over -balance to the reservoir. Zach Browning CC: Well File CTD Engineer Joseph Lastufka 564-5220 It3LHEAD= CNV ANGLE AT TOP PEE XX" @ XXXX' CTUATOR = BAKEIR C SPF KB. ELEV 69.6' PROPOSE U E3= ELEV = 3001 19 F. ELEV = RA 0 DP= 2522' 20" COND, 91.5#, 112' ax Angle = 95° @ 12391' H-40, D = 19.124" 0 3tum MD = 12317' 7055 6703 3tum TVD = 8800' SS T2 13-3/8" CSG, 68#, NT -80 CY HF,D = 12.415" 1-j 3603' Minimum ID = XX" @ XXXXX' 9-518" CSG, 47#, NT -80 NSCC, D = 8.681" --(_ 9683 2-3/8" TOUTOC (—/_-1� 10050' FE 15-33C SANOTES: WELL ANGLE > 70' "" ' * CHR E 7" L W **TBG TAIL FELL. OFF BEFORE 1994 ST. IS SOMEWHERE BELOW 7" WS @ 10350"' 2204' 4-1/2" CA MOD TRDR4A SSSV NP, ID = 3.855" LOCKED OUT (12/18111) GAS LFT MANDRELS 3-1/2" LNR, 8.81#, L-80 STL, .0081 bpf, D = 2.880" 10127- 4-1/2" TBG, 12.6#, L-80 NSCT, _0152 bpf, D = 3.958"^ 10155' 7" LNR, 26#, L-80 NSCT, .0383 bpf, D = 6.276"10246' TOP OF WHIPS- —10360- LW 0350LNR, 26#, 13CR 80 NSCT, .0383 bpf, D = 6.276" -10350' 3-3/16" WHIPSTOCK (_/_!_) �--t 10690' 3-3/16- LNR, 6.2#, L-80 TC11, -10690' 0076 bpf, D = 2.805' PERFORATION SLWWRY REF LOG: ANGLE AT TOP PEE XX" @ XXXX' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz SHOT SOZ 3023 3001 19 OTIS DMY RA PBTD 2-3/8" LNR, #, L-80 HSC; _ bpf, ID 13200' ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 3023 3001 19 OTIS DMY RA 0 08112/11 2 5165 4997 22 OTIS DMY T2 0 08/12/11 3 7055 6703 37 OTIS DMY T2 0 05/11/14 4 9405 8142 57 OTIS DMY T2 0 10/05/03 9520' - 9-518" X 7" TNV LTP & LNR HGR, D = 10050' 3.70" SGOOP GLIDE 10050" -(2 70" DEPLOY ME3+fr SLV, D = 2.00" 10077- 3.70 BKR DEPLOY SLV, ID= 3.00" 10096' 3 1/2" EES X NP, D - 2.813" 10127' 3-1/2' X 3-3/16" XO, D = 2.786" 10138' 4-112" OTIS X NP, D = 3.813' BEHIND 10155' 7' X 4-112" BKRSABL-3 PKR CT LNR I MLLOUT WINDOW (15-33B) 10354'-10360- MLLOUT WINDOW (15-33C) 10690' - -10700' DATE REV BY CD&WE ITS DATE REV BY COMu134T'S 03/31/94 D-9 ORIGINAL COMPLETION 08/13199 N4/3E5 SIDETRACK (15-33A) 01/09/04 NORDIC 1 CTD SIDETRACK (15-33B) `! i CTD SIDETRACK (15-33C) 04/11/16 JKU BUILT PROPOSAL PRUDHOE BAY U KT WELL: 15-33C PEFUT No: _ API No: 50-029-22448-03 SEC 22. T11 R R14E 560' FTL & 106' FWL BP Exploration (Alaska) 13_.LHEAD = C11N CTUATOR = BAKER C KB. BEV = 69.6' ELEV= 3P = 2522' ax Angle = 95" @ 12391' itum MD = 12317' itum TVD = 8800' SS 20" OONDUCTOR, 91.5#, 1+40, D = 19.124" 112' 13-3/8" CSG, 68#, NT -80 CY HE, D = 12.415" 3603' Minimum ID = 2.377" @ 10948' 1 3-3/16" X 2-7/8" XO 15-33B SAFETY NOTES: WELL ANGLE > 70 @ 10503 CHR' - 7" LNR ORIGINAL & SIDETRACK "A" NOT,#iOWN "'TBG TAIL FEL OFF BEFORE 1994 ST. IS SOMEWHERE BELOW 7" WS @ 10350'.- 9-5/8" CSG, 47#, NT -80 NSCC, D = 8.681" I—{ 9683' 3-112" LNC 8.81#, L-80 STL, _0081 bpf, D = 2880" ]—L_10127- 4-1/2- 10127'4-1/2" TBG, 12.6#, L-80NSCT, .0152 bpf, D = 3.958" 1 -10155- LNR, 26#, L-80 NSCT, _0383 bpf, ID = 6.276' i 10246' TOP OF WHIPSTOCK 10350' 17" LNR, 26#, 13C W80 NSCT, .0383 bpf, D = 6.276" 1- j ^-10360 PBFFORATION StJMWRY REF LOG: ANGLE AT TOP FEW: 73'@10791' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sgz SHOT SOZ 2" 6 10791 - 10806 O 06/23/11 DMY 2" 6 10830 - 10855 C 06/24/10 22 2" 6 10885 - 10905 C 01/21/09 3 2" 4 10926 - 10973 C 01/08/04 0 2" 4 11196 - 11345 C 01/08/04 DMY 2" 4 11378 - 11473 C 01/08/04 2" 4 11506 - 11580 C 01/08/04 2" 4 11634 - 11698 C 01/08/04 2" 4 11719 - 11787 C 01/08104 2" 4 11901 - 11929 C 01108/04 2" 4 11969 - 12049 C 01/08/04 2" 4 12079 - 12189 C 01/08/04 2" 4 12380 - 12420 C 01/08/04 2" 6 12460 - 12485 C 01/20/09 2" 4 12590 - 12650 C 01/08/04 2204 4-1/2" CAMCO TRDP-4A SSSV NP, D= 3.855" LOCKED OUT (12/18/11) GAS LET MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 3023 3001 19 OTIS DMY RA 0 08/12/11 2 5165 4997 22 OTIS DMY T2 0 08/12/11 3 7055 6703 37 OTIS DMY T2 0 05/11/14 4 9405 8142 57 OTIS DMY T2 0 10/05103 952W 9-5/8" X 7" T1W LTP & LNR HGR, D = ? 10041' - j4-112" WFD WRP{09130/15) 10077' 3.70 BKR DEPLOY SLV, D = 3.00" 10096' 3 1 /2' FES X NP, D - 2.813" 10127' -13-1/2" X 3-3/16" XO, D = 2.786" 1013V4-1/2" OTIS X NP, D = 3.813 10155' 7" x 4-1 /2" BKR SA BL -3 PKR B E H IN D CT LNR l+lLLOUT WINDOW (15-33B) 10354'-10369 10817' 1- F 10948' 3-3/16" HES CBP (06/22/11) 3-3/16" X 2-7/8" XO, D = 2.377' 11030' 3-3116" LN2, 6.2#, L-80 TC11, 10948' .0076 bpf, D = 2.805" PBTD4 12656_ 2-7/8" LNR, 6.16#, L-80 STL, .0055 bpf, ID = 2.377" 2-7/8" HAL CB (06124/10) 1 12699' 1 PRUDHOE BAY LMT WELL: 15-338 PERIAT No: 2031940 API No: 50-029-22448-02 SEC 22, T11 R R14E, 560' FW & 106' FWL DATE REV BY COWANTS DATE REV BY COMuENTS 03/31194 D•9 ORIGINAL COMPLETION 05/19/14 RS/JIVD GLV C/O (05/11/14) 08/13/99 N413ES SIDETRACK (15-33A) 10/02/15 JMGJJMD SET WRP (09/30/15) 01109104 NORDIC 1 CTD SIDETRACK (15-33B) 03/08/16 CRR/JWD EDIT® TBG TAIL 09/21/11 DLK/ PJC SLIP STOP C -SUB SET (8/12/11) 12/10/11 TA/ PJC PULL CS/ LOCK OUT TRSSSV BP Exploration (Alaska) 04/21/14 TTRJJKU PULL BKR LTP(03121/14) North America - ALASKA - BP Prudhoe Bay PB DS 15 15-33 15-33C Plan: 15-33C WP05 BP Coil Tubing Report 12 May, 2016 Fe ppp_-- 'A as BAKER HUGHES Company: North America - ALASKA- BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-33 Wellbore: 15-33C Design: 15-33C WP05 BP PB DS 15, TR -11-14 rias BP Coil Tubing Report BAKER Site Position: HUGHES Local Co-ordinate Reference: Well 15-33 5,958,837.360 usft TVD Reference: Mean Sea Level From: MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True 148° 34'21.213 W Survey Calculation Method: Minimum Curvature Slot Radius: Database: EDM R5K-Alaska PROD -ANCP1 Grid Convergence: ject Prudhoe Bay, GPB, PRUDHOE BAY System: US State Plane 1927 (Exact solution) System Datum: Mean Sea Level i Datum: NAD 1927 (NADCON CONUS) - Using Well Reference Point i Zone: Alaska Zone 04 Using geodetic scale factor Site PB DS 15, TR -11-14 Site Position: Northing: 5,958,837.360 usft Latitude: 70° 17' 35.236 N From: Map Easting: 676,296.980 usft Longitude: 148° 34'21.213 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.34 ° Well 15-33, 15-33 Well Position +N/ -S 0.00 usft Northing: 5,960,923.440 usft . Latitude: 70° 17' 55.812 N +E/ -W 0.00 usft Easting: 676,021.450 usft Longitude: 148° 34'27.817 W Position Uncertainty 0.00 usft Wellhead Elevation: 33.50 usft Ground Level: 32.60 usft Wellbore 15-33C Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2015 2/1/2017 18.65 81.04 57,523 Design 15-33C WP05 Audit Notes: Version: Phase: PLAN Tie On Depth: 10,550.05 Vertical Section: Depth From (TVD) +N/ -S +E/ -W Direction (usft) (usft) (usft) (I -33.50 0.00 0.00 306.65 5/12/2016 3:45:27PM Page 2 COMPASS 5000.1 Build 61 BP WE am by BP Coil Tubing Report BAKER HUGHES Company: North America -ALASKA - BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-33 Wellbore: 15-33C Design: 15-33C WP05 Survey Tool Program Date 5/11/2016 From To (usft) (usft) Survey (Wellbore) 51.70 9,627.74 1 : Schlumberger GCT multishot (15-33PB 9,736.61 9,928.98 2: MWD -Standard (15-33PB1) 10,024.00 10,327.19 2: MWD - Standard (15-33) 10,345.00 10,550.05 MWD (15-33B) 10,550.05 13,200.00 15-33C WP05 (15-33C) Planned Survey TVDSS MD Inc E/W (usft) (°) Easting 10,550.05 69.52 15-33B Actual Survey (°) 10,592.85 69.52 15-33B Actual Survey (usft) 10,600.00 69.49 10,628.01 69.43 15-33B Actual Survey 8,645.20 10,661.85 69.16 15-33B Actual Survey TIP 672,669.180 10,690.00 70.56 KOP 279.23 10,700.00 71.34 10,710.00 72.12 End 9deg/100ft 10.81 10,760.00 77.34 7 8,662.69 10,800.00 77.38 10,900.00 77.89 10,960.00 78.45 8 274.47 11,000.00 82.39 5/12/2016 3:45:27PM Tool Name GCT -MS MWD MWD MWD MWD Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Database: Description Schlumberger GCT multishot MWD - Standard MWD - Standard MWD - Standard MWD - Standard Well 15-33 Mean Sea Level Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature EDM R5K-Alaska PROD -ANCP1 Azi TVDSS N/S E/W Northing Easting DLeg V. Sec TFace (°) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) (°) 284.17 8,645.20 3,229.11 -3,277.75 5,964,074.683 672,669.180 0.00 4,557.21 0.00 279.23 8,660.19 3,237.24 -3,317.00 5,964,081.889 672,629.756 10.81 4,593.55 -90.86 278.26 8,662.69 3,238.26 -3,323.61 5,964,082.752 672,623.115 12.68 4,599.47 -91.99 274.47 8,672.52 3,241.16 -3,349.68 5,964,085.048 672,596.994 12.68 4,622.12 -91.65 268.66 8,684.49 3,242.03 -3,381.30 5,964,085.173 672,565.359 16.08 4,648.01 -93.87 264.95 8,694.19 3,240.55 -3,407.68 5,964,083.079 672,539.021 13.33 4,668.30 -68.75 265.42 8,697.45 3,239.76 -3,417.10 5,964,082.066 672,529.624 9.00 4,675.38 30.00 265.90 8,700.59 3,239.04 -3,426.57 5,964,081.126 672,520.176 9.00 4,682.55 29.84 268.97 8,713.75 3,236.90 -3,474.73 5,964,077.853 672,472.078 12.00 4,719.91 30.00 273.89 8,722.51 3,237.87 -3,513.74 5,964,077.910 672,433.063 12.00 4,751.79 90.00 286.16 8,744.00 3,254.84 -3,609.73 5,964,092.631 672,336.711 12.00 4,838.93 88.92 293.49 8,756.32 3,274.75 -3,664.93 5,964,111.239 672,281.062 12.00 4,895.11 86.29 296.27 8,762.97 3,291.35 -3,700.70 5,964,126.991 672,244.917 12.00 4,933.71 35.00 Page 3 COMPASS 5000.1 Build 61 by BP BP Coil Tubing Report R•• BAKER HUGHES Company: North America -ALASKA- BP Local Co-ordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Mean Sea Level Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Well: 15-33 North Reference: True Wellbore: 15-33C Survey Calculation Method: Minimum Curvature Design: 15-33C WP05 Database: EDM R5K-Alaska PROD -ANCP1 Planned Survey MD Inc Azi TVDSS N/S EIW Northing Easting DLeg V. Sec TFace (usft) V) V) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) V) 11,078.00 90.13 301.56 8,768.06 3,328.95 -3,768.74 5,964,162.990 672,176.012 12.00 5,010.75 34.F 9 11,100.00 90.13 304.20 8,768.01 3,340.89 -3,787.22 5,964,174.496 672,157.265 12.00 5,032.70 90.00 11,200.00 90.12 316.20 8,767.80 3,405.32 -3,863.46 5,964,237.117 672,079.542 12.00 5,132.33 90.01 11,233.00 90.12 320.16 8,767.73 3,429.91 -3,885.46 5,964,261.182 672,056.974 12.00 5,164.66 90.03 10 11,300.00 90.26 312.12 8,767.51 3,478.18 -3,931.84 5,964,308.349 672,009.474 12.00 5,230.68 -89.00 11,400.00 90.45 300.12 8,766.88 3,537.02 -4,012.47 5,964,365.283 671,927.497 12.00 5,330.49 -89.03 11,500.00 90.63 288.12 8,765.93 3,577.82 -4,103.56 5,964,403.930 671,835.477 12.00 5,427.93 -89.10 11,533.00 90.68 284.16 8,765.55 3,586.99 -4,135.25 5,964,412.358 671,803.582 12.00 5,458.83 -89.22 11 11,600.00 90.54 292.20 8,764.84 3,607.88 -4,198.85 5,964,431.751 671,739.516 12.00 5,522.33 91.00 11,653.00 90.41 298.56 8,764.40 3,630.59 -4,246.71 5,964,453.329 671,691.143 12.00 5,574.28 91.09 12 11,700.00 90.31 304.20 8,764.10 3,655.05 -4,286.82 5,964,476.846 671,650.476 12.00 5,621.06 91.00 11,788.00 90.12 314.76 8,763.76 3,710.92 -4,354.64 5,964,531.110 671,581.365 12.00 5,708.83 91.01' 13 11,800.00 90.09 316.20 8,763.74 3,719.48 -4,363.06 5,964,539.466 671,572.754 12.00 5,720.69 91.00 11,858.00 89.97 323.16 8,763.71 3,763.67 -4,400.56 5,964,582.766 671,534.224 12.00 5,777.16 91.00 14 11,900.00 89.97 318.12 8,763.73 3,796.14 -4,427.19 5,964,614.594 671,506.844 12.00 5,817.90 -90.00 12,000.00 89.97 306.12 8,763.78 3,863.08 -4,501.23 5,964,679.781 671,431.261 12.00 5,917.26 -90.00 12,100.00 89.97 294.12 8,763.83 3,913.17 -4,587.57 5,964,727.828 671,343.776 12.00 6,016.43 -89.99 12,158.00 89.98 287.16 8,763.85 3,933.60 -4,641.82 5,964,746.981 671,289.071 12.00 6,072.15 -89.99 1s 12,200.00 89.89 292.20 8,763.90 3,947.74 -4,681.35 5,964,760.189 671,249.219 12.00 6,112.31 91.00 12,300.00 89.68 304.20 8,764.27 3,994.90 -4,769.32 5,964,805.276 671,160.173 12.00 6,211.04 90.99 12,400.00 89.49 316.19 8,764.99 4,059.32 -4,845.57 5,964,867.888 671,082.446 12.00 6,310.66 90.95 5/12/2016 3:45:27PM Page 4 COMPASS 5000.1 Build 61 by Company: NorthAmerica -ALASKA -B Project: Prudhoe Bay Site: PB DS 15 Well: 15-33 Wellbore: 15-33C BP Coil Tubing Report Design: 15-33C WPO5 Planned Survey MD Inc (usft) (°) 12,418.00 89.46 16 12,500.00 89.30 12,600.00 89.13 12,700.00 89.00 12,718.00 88.98 17 12,800.00 88.99 12,900.00 89.05 12,988.00 89.14 18 Mean Sea Level 13,000.00 89.21 13,018.00 89.33 19 13,100.00 89.68 13,200.00 90.12 TD at 13200.00 P BP IG&2 BP Coil Tubing Report BAKER HUGHES Local Co-ordinate Reference: Well 15-33 TVD Reference: Mean Sea Level MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Azi TVDSS NIS EIW Northing Easting DLeg V. Sec TFace (°) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) (°) 318.35 8,765.16 4,072.54 -4,857.78 5,964,880.819 671,069.929 12.00 6,328.35 90.P' 308.52 8,766.04 4,128.85 -4,917.25 5,964,935.712 671,009.163 12.00 6,409.67 -91.00 296.52 8,767.42 4,182.50 -5,001.41 5,964,987.372 670,923.772 12.00 6,509.22 -90.89 284.51 8,769.06 4,217.47 -5,094.88 5,965,020.147 670,829.510 12.00 6,605.10 -90.73 282.35 8,769.38 4,221.65 -5,112.39 5,965,023.917 670,811.915 12.00 6,621.64 -90.53 272.51 8,770.84 4,232.25 -5,193.59 5,965,032.606 670,730.496 12.00 6,693.11 -90.00 260.51 8,772.55 4,226.17 -5,293.20 5,965,024.202 670,631.054 12.00 6,769.41 -89.83 249.95 8,773.95 4,203.78 -5,378.17 5,964,999.821 670,546.646 12.00 6,824.21 -89.62 248.51 8,774.12 4,199.52 -5,389.38 5,964,995.305 670,535.531 12.00 6,830.67 -87.00 246.35 8,774.35 4,192.61 -5,406.00 5,964,988.011 670,519.079 12.00 6,839.89 -86.98 256.19 8,775.07 4,166.32 -5,483.56 5,964,959.908 670,442.161 12.00 6,886.42 88.00 268.18 8,775.24 4,152.75 -5,582.45 5,964,944.024 670,343.623 12.00 6,957.66 87.9 5/12/2016 3:45:27PM Page 5 COMPASS 5000.1 Build 61 Uby BP BP Coil Tubing Report Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 15 HUGHES Well: 15-33 Well 15-33 Wellbore: 15-33C TVD Reference: Design: 15-33C WP05 Targets Kelly Bushing / Rotary Table @ Target Name North Reference: hit/miss target Dip Angle Dip Dir. TVD +N/ -S Shape (°) (°) (usft) (usft) 15-33C Fault 2 0.00 0.00 -69.60 4,650.25 plan misses target center by 8849.50usft at 12600.00usft MD (8767.42 TVD, 4182.50 N, -5001.41 E) Polygon Easting Point 1 -69.60 0.00 Point 2 -69.60 -98.04 15-33C T2 0.00 0.00 8,764.00 3,717.99 plan misses target center by 0.30usft at 11798.08usft MD (8763.75 TVD, 3718.10 N, -4361.73 E) Point 670,957.00 15-33C T4 0.00 0.00 8,776.00 4,151.69 plan misses target center by 1.34usft at 13198.80usft MD (8775.25 TVD, 4152.79 N, -5581.26 E) Point 5,964,538.000 15-33C T1 0.00 0.00 8,768.00 3,325.89 plan misses target center by 1.09usft at 11073.97usft MD (8768.06 TVD, 3326.85 N, -3765.30 E) Point 148° 37' 10.604 W 15-33C Fault 1 0.00 0.00 -69.60 3,859.29 plan misses target center by 8885.51 usft at 13200.00usft MD (8775.24 TVD, 4152.75 N, -5582.45 E) Polygon 148° 37' 33.876 W Point 1 -69.60 0.00 Point 2 -69.60 -32.24 15-33C Polygon 0.00 0.00 -69.60 4,119.44 plan misses target center by 8854.66usft at 13200.00usft MD (8775.24 TVD, 4152.75 N, -5582.45 E) Polygon 5,964,901.00 Point 1 -69.60 0.00 Point 2 -69.60 345.39 Point 3 -69.60 -599.05 Point 4 -69.60 -813.13 Point 5 -69.60 -64.18 Point 6 -69.60 -127.32 Point 7 -69.60 0.00 15-33C T3 0.00 0.00 8,768.00 4,181.09 plan misses target center by 0.94usft at 12598.24usft MD (8767.39 TVD, 4181.71 N, -4999.84 E) Point 669,929.00 +E/ -W (usft) -4,957.21 0.00 1,793.31 -4,361.85 -5,581.10 -3,765.83 -6,379.22 0.00 863.54 -5,998.00 0.00 799.36 2,298.75 2,085.66 817.77 396.15 0.00 -5,000.21 MCA .6 5/12/2016 3:45:27PM Page 6 COMPASS 5000.1 Build 61 BAKER HUGHES Local Co-ordinate Reference: Well 15-33 TVD Reference: Mean Sea Level MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K-Alaska PROD -ANCP1 Northing Easting (usft) (usft) Latitude Longitude 5,965,456.000 670,957.000 70° 18'41.531 N 148° 36'52.416 W 5,965,456.00 670,957.00 5,965,400.00 672,752.00 5,964,538.000 671,574.000 70° 18'32.366 N 148° 36'35.034 W 5,964,943.000 670,345.000 70° 18' 36.623 N 148° 37' 10.604 W 5,964,160.000 672,179.000 70° 18'28.513 N 148° 36' 17.645 W 5,964,632.000 669,554.000 70° 18' 33.741 N 148° 37' 33.876 W 5,964,632.00 669,554.00 5,964,620.00 670,418.00 5,964,901.000 669,929.000 70° 18' 36.303 N 148° 37'22.763 W 5,964,901.00 669,929.00 5,965,265.00 670,720.00 5,964,356.00 672,241.00 5,964,137.00 672,033.00 5,964,856.00 670,748.00 5,964,783.00 670,328.00 5,964,901.00 669,929.00 5,964,986.000 670,925.000 700 18' 36.917 N 148° 36'51662 W 5/12/2016 3:45:27PM Page 6 COMPASS 5000.1 Build 61 �b p BF rias BP Coil Tubing Report BAKER HUGHES Company: NorthAmerica-ALASKA - BP TVD Reference: Mean Sea Level MD Reference: Project: Prudhoe Bay True Survey Calculation Method: Minimum Curvature Database: Site: PB DS 15 Well: 15-33 Wellbore: 15-33C Design: 15-33C WP05 Plan Annotations Measured Vertical Local Coordinates Depth Depth +N/ -S +E/ -W (usft) (usft) (usft) (usft) Comment 10,550.05 8,645.20 3,229.11 -3,277.75 15-336 Actual Survey 10,592.85 8,660.19 3,237.24 -3,317.00 15-33B Actual Survey 10,628.01 8,672.52 3,241.16 -3,349.68 15-33B Actual Survey 10,661.85 8,684.49 3,242.03 -3,381.30 15-33B Actual Survey TIP 10,690.00 8,694.19 3,240.55 -3,407.68 KOP 10,710.00 8,700.59 3,239.04 -3,426.57 End 9deg/1001 10,760.00 8,713.75 3,236.90 -3,474.73 7 10,960.00 8,756.32 3,274.75 -3,664.93 8 11,078.00 8,768.06 3,328.95 -3,768.74 9 11,233.00 8,767.73 3,429.91 -3,885.46 10 11,533.00 8,765.55 3,586.99 -4,135.25 11 11,653.00 8,764.40 3,630.59 -4,246.71 12 11,788.00 8,763.76 3,710.92 -4,354.64 13 11,858.00 8,763.71 3,763.67 -4,400.56 14 12,158.00 8,763.85 3,933.60 -4,641.82 15 12,418.00 8,765.16 4,072.54 -4,857.78 16 12,718.00 8,769.38 4,221.65 -5,112.39 17 12,988.00 8,773.95 4,203.78 -5,378.17 18 13,018.00 8,774.35 4,192.61 -5,406.00 19 13,200.00 8,775.24 4,152.75 -5,582.45 TD at 13200.00 Local Co-ordinate Reference: Well 15-33 TVD Reference: Mean Sea Level MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K-Alaska PROD -ANCP1 5/12/2016 3.45:27PM Page 7 COMPASS 5000.1 Build 61 WELL DETAILS: 15-33 Ground Level: 32.60 - - - i --- --- T- -- +N/-S +E/ -W Northing Easting Latittude Longitude Slot 5400. 0.00 0.00 5960923.440 676021.450 70°17'55.812N 148°34'27.817W SECTION DETAILS ANNOTATIONS 5200 Se - 1) _ - I 1 10550.05 69.52 284.17 8645.20 3229.11 •3277.75 0.00 0.00 4557.21 8645.20 10550.05 15.338 Actual Survey 5000 c MD Inc Azl ssND +NbS +E/•W Dle TFace VSect Tat ND MD Annotation II 2 10592.85 69.52 279.23 8660.19 3237.24 -3317.00 10.81 -90.86 4593.55 8660.19 10592.85 15.33BActual Survey 3 10628.01 69.43 274.47 8672.52 3241.16 -3349.68 12.68 -91.99 4622.12 8672.52 10628.01 15-33B Actual Survey 4800 15-33CFault2_-i 4 10661.85 69.16 268.66 8684.49 3242.03 -3381.30 16.08 -93.87 4648.01 8684.49 10661.85 15-33B Actual Survey TIP 5 10690.00 70.56 264.95 8694.19 3240.55 -3407.68 13.33 -68.75 4668.30 8694.19 10690.00 KOP 6 10710.00 72.12 265.90 8700.59 3239.04 -3426.57 9.00 30.00 4682.55 8700.59 10710.00 End9deg/100ft w4600 7 10760.00 77.34 268.97 8713.75 3236.90 •3474.73 12.00 30.00 4719.91 8713.75 10760.00 7 15-33!15-33A 15-35/15-33 8 10960.00 78.45 293.49 8756.32 3274.75 -3664.93 12.00 90.00 4895.11 8756.32 10960.00 8 4400 3C T4 04200 15 5-33CT3 3 9 11078.00 90.13 301.56 8766.06 3328.95 -3768.74 12.00 35.00 5010.75 8768.06 11078.00 9 0 i 10 11233.00 90.12 320.16 8767.73 3429.91 -3885.46 12.00 90.00 5164.66 8767.73 11233.00 10 rq 11 11533.00 90.68 284.16 8765.55 3586.99 4135.25 12.00 -89.00 5458.83 8765.55 11533.00 11 12 11653.00 90.41 298.56 8764.40 3630.59 4246.71 12.00 91.00 5574.28 8764.40 11653.00 12 `+ 15 -3J/15 -33C IS-33GFanitl 13 11788.00 90.12 314.76 8763.76 3710.92 4354.64 12.00 91.00 5708.83 8763.76 11788.00 13 4000- 14 11858.00 89.97 323.16 8763.71 3763.67 X400.56 12.00 91.00 5777.16 8763.71 11858.00 140 3C T2 15 12158.00 89.98 287.16 8763.85 3933.60 -0641.82 12.00 -90.00 6072.15 8763.85 12158.00 15 77 _ 16 12418.00 89.46 318.35 8765.16 4072.54 4857.78 12.00 91.00 6328.35 8765.16 12418.00 16 03600 - 17 12718.00 88.98 282.35 8769.38 4221.65 5112.39 12.00 91.00 6621.64 8769.38 12718.00 17 - -33/1533P 18 12988.00 89.14 249.95 8773.95 4203.78 -5378.17 12.00 -90.00 6824.21 8773.95 12988.00 18 63600 15 B2 19 13018.00 89.33 246.35 8774.35 4192.61 5406.00 12.00 -87.00 6839.89 8774.35 13018.00 19 0 3400 33 15 . 20 13200.00 90.12 268.18 8775.24 4152.75 5582.45 12.00 88.00 6957.66 8775.24 13200.00 TO at 13200.00 -93115-31�pBl 3200 3000-- 2800 - -- 2600 -- - -i -_ -6400 -6200 -6000 -5800 -5600 -5400 -5200 -5000 -4800 -4600 -4400 -4200 -4000 -3800 -3600 -3400 -3200 -3000 -2800 West( -)/East(+) (200 usft/in) -_-_ 8415 85001 15-33B Actual Survey Il_ - --� - --_,. _. --- KOP -- - 15 3�C_ 1IV/�0 - 858511 i� End%g/1000 C it 15-33C171 8755- 15-331772--- -�- - _. .- 15-33C T31 -I _ ._ .� Imo- I {-- -- 8670-- --� - - - - - 7 r -- - 1 8755 - ---- - -� Q 8 13 -_ 1 12 ;1 533/1,3304 15 TD at 132'00.0 068401 15=`9/15-33PB215-33/15-33B -33/13-33861-8925 15 - T- .- - .. 9010 F 9095, Mean Sea'.. Level 9180---- - - T -- 4080 4165 4250 4335 44 120T 4505 4590 4675 4760 4845 4930 5015 5100 51855185 5270 53155 5440 5525525 5611 � 0 5695 5780 5865 5950 6035 6120 6205 - --� OS 6290 6375 6460 6545 6630 6715 6800 6885 6970 7055 7140 7225 7310 7395 N[prtirnl QPrt;n at'2f1r (S° (RS Heft/inl Project: Prudhoe Bay Am -ft to rine Noon Magnetic NoM:le.e5 WELLBORE DEI AILS: 15-33C R&LIKLINUt mrunr>w I NN ��.■ Up 0 b Site: PB DS 15 We15-33 Wellbore: 15.33C PIan:15�3CWPOS(15-33l1533C) Magnetic Few Sirergm:575235an DipArgla:slD4Section(VS)Reference: p�:yt�g� Mom:BOGMm15 15-33C Parent Wellbore: 15-33B Tie on MD: 10550.05 C-rdinale(NIE) Reference: Well 15-33. True North Varied (M1) Reference: Mean Sea Level Slot- (O.WN,UK) Measured Oath Reference: KellyBush /Rotary Table 69.60usfl(NORDICI rou,%n,,,,uon„n u i „m--n,.a) BAKER NUGNES WELL DETAILS: 15-33 Ground Level: 32.60 - - - i --- --- T- -- +N/-S +E/ -W Northing Easting Latittude Longitude Slot 5400. 0.00 0.00 5960923.440 676021.450 70°17'55.812N 148°34'27.817W SECTION DETAILS ANNOTATIONS 5200 Se - 1) _ - I 1 10550.05 69.52 284.17 8645.20 3229.11 •3277.75 0.00 0.00 4557.21 8645.20 10550.05 15.338 Actual Survey 5000 c MD Inc Azl ssND +NbS +E/•W Dle TFace VSect Tat ND MD Annotation II 2 10592.85 69.52 279.23 8660.19 3237.24 -3317.00 10.81 -90.86 4593.55 8660.19 10592.85 15.33BActual Survey 3 10628.01 69.43 274.47 8672.52 3241.16 -3349.68 12.68 -91.99 4622.12 8672.52 10628.01 15-33B Actual Survey 4800 15-33CFault2_-i 4 10661.85 69.16 268.66 8684.49 3242.03 -3381.30 16.08 -93.87 4648.01 8684.49 10661.85 15-33B Actual Survey TIP 5 10690.00 70.56 264.95 8694.19 3240.55 -3407.68 13.33 -68.75 4668.30 8694.19 10690.00 KOP 6 10710.00 72.12 265.90 8700.59 3239.04 -3426.57 9.00 30.00 4682.55 8700.59 10710.00 End9deg/100ft w4600 7 10760.00 77.34 268.97 8713.75 3236.90 •3474.73 12.00 30.00 4719.91 8713.75 10760.00 7 15-33!15-33A 15-35/15-33 8 10960.00 78.45 293.49 8756.32 3274.75 -3664.93 12.00 90.00 4895.11 8756.32 10960.00 8 4400 3C T4 04200 15 5-33CT3 3 9 11078.00 90.13 301.56 8766.06 3328.95 -3768.74 12.00 35.00 5010.75 8768.06 11078.00 9 0 i 10 11233.00 90.12 320.16 8767.73 3429.91 -3885.46 12.00 90.00 5164.66 8767.73 11233.00 10 rq 11 11533.00 90.68 284.16 8765.55 3586.99 4135.25 12.00 -89.00 5458.83 8765.55 11533.00 11 12 11653.00 90.41 298.56 8764.40 3630.59 4246.71 12.00 91.00 5574.28 8764.40 11653.00 12 `+ 15 -3J/15 -33C IS-33GFanitl 13 11788.00 90.12 314.76 8763.76 3710.92 4354.64 12.00 91.00 5708.83 8763.76 11788.00 13 4000- 14 11858.00 89.97 323.16 8763.71 3763.67 X400.56 12.00 91.00 5777.16 8763.71 11858.00 140 3C T2 15 12158.00 89.98 287.16 8763.85 3933.60 -0641.82 12.00 -90.00 6072.15 8763.85 12158.00 15 77 _ 16 12418.00 89.46 318.35 8765.16 4072.54 4857.78 12.00 91.00 6328.35 8765.16 12418.00 16 03600 - 17 12718.00 88.98 282.35 8769.38 4221.65 5112.39 12.00 91.00 6621.64 8769.38 12718.00 17 - -33/1533P 18 12988.00 89.14 249.95 8773.95 4203.78 -5378.17 12.00 -90.00 6824.21 8773.95 12988.00 18 63600 15 B2 19 13018.00 89.33 246.35 8774.35 4192.61 5406.00 12.00 -87.00 6839.89 8774.35 13018.00 19 0 3400 33 15 . 20 13200.00 90.12 268.18 8775.24 4152.75 5582.45 12.00 88.00 6957.66 8775.24 13200.00 TO at 13200.00 -93115-31�pBl 3200 3000-- 2800 - -- 2600 -- - -i -_ -6400 -6200 -6000 -5800 -5600 -5400 -5200 -5000 -4800 -4600 -4400 -4200 -4000 -3800 -3600 -3400 -3200 -3000 -2800 West( -)/East(+) (200 usft/in) -_-_ 8415 85001 15-33B Actual Survey Il_ - --� - --_,. _. --- KOP -- - 15 3�C_ 1IV/�0 - 858511 i� End%g/1000 C it 15-33C171 8755- 15-331772--- -�- - _. .- 15-33C T31 -I _ ._ .� Imo- I {-- -- 8670-- --� - - - - - 7 r -- - 1 8755 - ---- - -� Q 8 13 -_ 1 12 ;1 533/1,3304 15 TD at 132'00.0 068401 15=`9/15-33PB215-33/15-33B -33/13-33861-8925 15 - T- .- - .. 9010 F 9095, Mean Sea'.. Level 9180---- - - T -- 4080 4165 4250 4335 44 120T 4505 4590 4675 4760 4845 4930 5015 5100 51855185 5270 53155 5440 5525525 5611 � 0 5695 5780 5865 5950 6035 6120 6205 - --� OS 6290 6375 6460 6545 6630 6715 6800 6885 6970 7055 7140 7225 7310 7395 N[prtirnl QPrt;n at'2f1r (S° (RS Heft/inl Project: Prudhoe Bay Ma9rieulI-NIO WELLBUREDETAILS: 15-33(: ntrtnENL;LMUKowiwN WelSitel: PB DS 15 co ad nate NE ��.■ Well: PBD Ma9reb.F d 15-33C ( ) Reference: Well 16.33, True North soe g Argle:a San Ve tical (TVD) Reference: Mean Sea Level Wellbore: 15.33C avAr9ie:et.Da Section (VS) Reference: Slot -(0.00N, O.00E) oate;vtrmt Parent Wellbore: 15-338 bp Plan: 15,33C WPO5 15.33/15.930 MeasuredDepMReference; Katy Gushing lRotary Table ( 69.60us11(NORDICI) BAKER tm:lccNrmt Tie on MD: 10550.05 Cakuation Method: Minimum Curvature HUGHES 5100 8 II R� �b0 ' -� i - h 5015' 15-1 4930 18A 151, 5,21 A �_ OQ I - ` 4845 /L 4760 4675 r �O 4590 - V 4505 15-33 b 0 I 0 ^1 4420 15-45C 4335 -� � 15-33A�� —42501 - `9 � o 4165—.- - -. i aoao _ - -; 15-330 1 CN OC)�- v1 + 3995 p 3910-- 1 910 _1 3825 - 00 O37 to � C-20 3655 -1 - os 15}33PB2 3570{C-200 oo L5-33PB 1, 3465-{ - - � '. �O. '� - 3400 - J ;�^q Oo 3315 30 - - - .. 47 32 3145 3060 15-33B { 2975. 2890 Mean Sea Level 6205 -6120 6035 -59 T 610 5525 5440 -5355 5270 -5185 5100 5015 -49 50 -5865 -5780 -5695 -5-�� - 30 4845 -4760 -4675 4590 -4505 4420 -4335 42 - - - - --165 -0080 -3995 3910 3825 37 40 -3655 -3570 -3485 3400 3315-3230 -31 - - - - - - - - 45 -3060 West( -)/East(+) (85 usft/in) 0 by Project: Prudhoe Be, Site: PB DS 15 Well: 15-33 Wellbore: 15-33C Plan: 15-33C WP05 (15-33/15-33C) ANTI -COLLISION SETTINGS Interpolation Method: MD, interval: 25.00 Depth Range From: 10550.05 To 13200.00 Results Limited By: Centre Distance: 1511.97 Reference: Plan: 15-33C WPO5 (15-33/15-33C) COMPANY DETAILS: North America - ALASKA - BP Calculation Method: Minimum Curvature Error System: ISCWSA Scan Method: Tray. Cylinder North Error Surface: Elliptical Conic 380 11 e 15-33It Ii 360 15-33A IIII �lit it it 11 it 340 i i I l rn it 11 li 1 320 300 280 i i, iii li li _260 15-33A zao yi N .2220- aa) 200 - co a> I U 180 i 15-33B 5-33PB1 0 91160- 1160L) L)140 15-33PB2 120 Possible Offset Well 100 �,�� Magnetic Interference: ?' From To ao KOP - 10,850' MD ' 15-33 60 X15 -33A 40- 0200 V 2(0- 0 O J N tD O N W A 0 O J OD tD O N W A (T O J OD (O O N O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O Measured Depth (100 usft/in) WORN BAKER HUGHES LEGEND 15-05,15-0513, 15-05B VO a 15-05, 15-05BPB1, 15-05BPB1 VO 15-05,15-05A, 15-05A V2 C-20, C-20, C-20 V2 -�- C-20. C-2013, C -20B V3 15-45, 15-45C, 15-45C Vo 15-18, 15-1 BA, 15-18A V4 -n- 15-18, 15-18, 15-18 V1 -e- 15-33, 15-33PB1, 15-33PB1 V1 - 15-33, 15-33, 15-33 V1 -«� 15-33, 15-336,15-33B V2 t> 15-33. 15-33A, 15-33A V2 g 15-33, 15-33PB2, 15-33PB2 V1 Project: rksua to ANTI -COLLISION SETTINGS COMPANY DETAILS: NorthAmerica- ALASKA - BP NAME Prudhoe Bay Calculation Method: Minimum Curvature ('� Well: 15-33 Interpolation Method: 105MD, interval: 1300 Error System: ISCWSA BAKER �"' Depth Range From: Centre Di to 13200.00 Scan Method: Tray. Cylinder North Wellbore: 15-33C Results Limited By: Centre Distance: 1511.97 v � HUGHES Plan: 15-33C WP05(15-33/15-33C) Reference: Plan: 15-33C WP05 (15-33/15-33C) Error Surface: Elliptical Conic Warning Method: Rules Based Ground Level: 32.60 Depth Range: From Colour To MD 0.0000 000 596 23Ao 67601.450 70°1755922 146=3427.817W sloe p g 10550.05 To 13200.00 10550 10850 �I �i 4Q SURVEY PROGRAM \ / �� Date: 2016-05-1I TOOV0:00 Validated:Yes Verson: \ , ',3Q--- 1 604 _ Dept5h From 9627.74 11:ScInumberger GCT mukkhot 115-33PBQCT-MS 9736-61 992.8 2: MWD - Standard / MWD 10024.00 10327.19 2:MWD -Standard ( 115-33) - MWD \ 10345.00 10550.05 MWD (15-33B) MWD 280 / 20 \ 0 153 PB2 I I 1056 1 _1077 I i 260�� 20 1 5 15-33B 33P 30 .10818 Z, -3 PB 246' � � 50 �""� ;` � \ 120 >' 60 i LEGE h 15-05 15-05B, 15-0 Contactlnfo: \ 15-05, 15-05BPB1, 2222 �f s 15-05,15-05A. 15-0'. JoseVazquez-TechSuppo,WelfPlann \�—__ Q _ \ A40 c-20,c-20,c20V: 714-478-4339 Cell Phone % \ / / I C-20, C.20B, C-208 907-341-7604 Emergency 1s 4s, 45C, 15-4 Y YoshaRagbirsingh- SurveyManager - 90 a 1518,15-1eA,lsai 907-342-2436 Cell Phone - 10888 '� 15-19, 1s -1e, 15-16 Tai Staurdivant- DD Coordinator 200 160 907-301-1858 Cell Phone 100 o- 15-33,15-33P81, 1; -� 15 15-33, 15-33, 15-33 Patrick Rider -MWD Coordinator 1W336 e 1533,15-338,15-a 907-952-3497 Cell Phone ; / 533, 1533A, 15-3. -_ Carl Ulrich- Operations Manager Azimuth from North [°] vs Centre to Centre Separation [1 0 usfUin] 1533, 15-33PB2, 15-33PB2V1 907-382-5534 Cell Phone 180 Azimuth from North (°] vs Centre to Centre Separation 140 usfUin] 0100 10850 11050 Possible Magnetic Interference: 340 11050 11900 From KOP to 10,850'MD 15 33 - ------12100 _ ~90 15-33A 11900 12100 13200 329,` 80 - 40 1059 r - X70 -33A 1 - 3 5 3 PB2 300' 50 -_ 5� 6b �I �i 4Q SURVEY PROGRAM \ / �� Date: 2016-05-1I TOOV0:00 Validated:Yes Verson: \ , ',3Q--- 1 604 _ Dept5h From 9627.74 11:ScInumberger GCT mukkhot 115-33PBQCT-MS 9736-61 992.8 2: MWD - Standard / MWD 10024.00 10327.19 2:MWD -Standard ( 115-33) - MWD \ 10345.00 10550.05 MWD (15-33B) MWD 280 / 20 \ 0 153 PB2 I I 1056 1 _1077 I i 260�� 20 1 5 15-33B 33P 30 .10818 Z, -3 PB 246' � � 50 �""� ;` � \ 120 >' 60 i LEGE h 15-05 15-05B, 15-0 Contactlnfo: \ 15-05, 15-05BPB1, 2222 �f s 15-05,15-05A. 15-0'. JoseVazquez-TechSuppo,WelfPlann \�—__ Q _ \ A40 c-20,c-20,c20V: 714-478-4339 Cell Phone % \ / / I C-20, C.20B, C-208 907-341-7604 Emergency 1s 4s, 45C, 15-4 Y YoshaRagbirsingh- SurveyManager - 90 a 1518,15-1eA,lsai 907-342-2436 Cell Phone - 10888 '� 15-19, 1s -1e, 15-16 Tai Staurdivant- DD Coordinator 200 160 907-301-1858 Cell Phone 100 o- 15-33,15-33P81, 1; -� 15 15-33, 15-33, 15-33 Patrick Rider -MWD Coordinator 1W336 e 1533,15-338,15-a 907-952-3497 Cell Phone ; / 533, 1533A, 15-3. -_ Carl Ulrich- Operations Manager Azimuth from North [°] vs Centre to Centre Separation [1 0 usfUin] 1533, 15-33PB2, 15-33PB2V1 907-382-5534 Cell Phone 180 Azimuth from North (°] vs Centre to Centre Separation 140 usfUin] North America - ALASKA - BP Prudhoe Bay PB DS 15 15-33 500292244800 15-33C 15-33C WP05 Travelling Cylinder Report 11 May, 2016 F p P '�- saKEe HUGHES BP r/,■ by Travelling Cylinder Report BAKER C4_. R HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-33 Well Error: 0.00 usft Reference Wellbore 15-33C Reference Design: 15-33C WP05 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-33 Mean Sea Level Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference 15-33C WP05 Filter type: GLOBAL FILTER APPLIED: All wellpaths within 200'+ 100/1000 of reference Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: 10,550.05 to 13,200.00usft Scan Method: Tray. Cylinder North Results Limited by: Maximum center -center distance of 1,516.39 usft Error Surface: Elliptical Conic Survey Tool Program Date 5/11/2016 Centre to No -Go Allowable From To Centre Distance Deviation Warning (usft) (usft) Survey (Wellbore) Tool Name Description from Plan 51.70 9,627.74 1 : Schlumberger GCT multishot (15-33PB GCT -MS Schlumberger GCT multishot (usft) 9,736.61 9,928.98 2: MWD - Standard (15-33PB1) MWD MWD - Standard 447.81 Pass - Minor 1/10 10,024.00 10,327.19 2 : MWD - Standard (15-33) MWD MWD - Standard 771.15 Pass - Major Risk 10,345.00 10,550.05 MWD (15-33B) MWD MWD - Standard 10,550.05 13,200.00 15-33C WP05 (15-33C) MWD MWD - Standard Out of range Casing Points Out of range Measured Vertical Casing Hole 7.41 Depth Depth Pass - Major Risk Diameter Diameter 45.68 (usft) (usft) Name (in) (in) FAIL - NOERRORS 3,603.00 3,473.13 13 3/8" 17.05 13.375 17.500 75.97 9,683.00 8,221.84 9 5/8" 66.39 9.625 12.250 10,349.00 8,577.29 7" 7.000 8.500 13,200.00 8,775.24 2-3/8" 2.375 3.250 Summary Site Name Offset Well - Wellbore - Design PB C Pad C-20 - C-20 - C-20 C-20 - C -20B - C -20B PB DS 15 15-05 - 15-05 - 15-05 15-05 - 15-05A - 15-05A 15-05 - 15-05APB1 - 15-05APB1 15-05 - 15-05B - 15-05B 15-05 - 15-05BPB1 - 15-05BPB1 15-18 - 15-18 - 15-18 15-18 - 15-18A - 15-18A 15-21 - 15-21 - 15-21 15-21 -15-21A- 15-21 A 15-29- 15-29 - 15-29 15-29 - 15-29B - 15-29B 15-29 - 15-29BPB1 - 15-29BPB1 15-33 - 15-33 - 15-33 15-33 - 15-33A- 15-33A 15-33 - 15-33B - 15-33B 15-33 - 15-33PB1 - 15-33PB1 15-33 - 15-33PB2 - 15-33PB2 Reference Offset Centre to No -Go Allowable Measured Measured Centre Distance Deviation Warning Depth Depth Distance (usft) from Plan (usft) (usft) (usft) 410.84 (usft) 12,418.00 12,572.00 463.39 15.66 447.81 Pass - Minor 1/10 11,725.00 14,900.00 1,338.64 568.04 771.15 Pass - Major Risk M900.00 10, 915.00 11, 000.00 12, 000.00 10, 925.00 11, 813.00 12,488.95 11,125.00 12, 650.00 11, 950.00 10, 559.10 10, 575.00 10, 559.10 10, 575.00 10, 575.00 10, 575.00 10, 559.38 10, 575.00 10, 561.89 10, 575.00 CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 5/11/2016 9:58:16AM Page 2 COMPASS 5000.1 Build 61 Out of range 1,241.30 215.30 1,026.38 Pass - Major Risk Out of range 598.75 232.44 367.08 Pass - Major Risk 631.62 222.51 410.84 Pass - Major Risk 1,299.05 497.68 822.35 Pass - Major Risk 1,239.49 482.48 756.96 Pass - Major Risk Out of range Out of range Out of range Out of range Out of range 53.18 7.41 45.87 Pass - Major Risk 53.18 7.60 45.68 Pass - Major Risk 0.00 0.30 -0.26 FAIL - NOERRORS 97.89 17.05 89.49 Pass - Major Risk 75.97 15.33 66.39 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 5/11/2016 9:58:16AM Page 2 COMPASS 5000.1 Build 61 Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-33 Well Error: 0.00 usft Reference Wellbore 15-33C Reference Design: 15-33C WP05 BP Travelling Cylinder Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: BAKER HUGHES Well 15-33 Mean Sea Level Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Summary PB C Pad - C-20 - C-20 - C-20 Reference Offset Centre to No -Go Allowable Survey Program: 100 -CS -GYRO -MS Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well - Wellbore - Design (usft) (usft) (usft) (usft) PB DS 15 Measured Vertical 15-45 - 15-45C - 15-45C 11,975 00 12,750.00 405 14 4.24 401.61 Pass - Minor 1/10 15-46 - 15-46 - 15-46 Casing - Centre to No Go Allowable Out of range 15-46 - 15-46L1 - 15-461-1 Depth Depth Depth Out of range 15-46 - 15-461-1 PB1 - 15-461-1 PB1 +NIS +EI -W Hole Size Centre Out of range Offset Design PB C Pad - C-20 - C-20 - C-20 offset site Error. 0.00 usft Survey Program: 100 -CS -GYRO -MS Rule Assigned: Minor 1/10 Offset Well Error. 0.00 usft Reference Onset semi MajorAxis Measured Vertical Measured Vertical Reference Offset Toolface + Offset Wellbore Centre Casing - Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +NIS +EI -W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (°) (usft) (usft) (in) (usft) (usft) (usft) 12,418.00 8,765.16 12,550.00 8,897.24 50.38 484.26 -147.99 3,771.22 -5,192.48 5.125 469.32 15.66 453.84 Pass - Minor 1/10 12,418.00 8,765.16 12,572.00 8,915.38 50.38 484.67 -150.57 3,776.76 -5,181.32 5.125 463.39 15.66 447.81 Pass - Minor 1/10, CC, ES, SF 12,500.42 8,766.05 12,525.00 8,876.63 51.39 483.80 -154.94 3,764.93 -5,205.16 5.125 477.03 14.60 462.87 Pass - Minor 1/10 13,018.00 8,774.35 12,500.00 8,856.03 57.27 483.33 146.56 3,758.64 -5,217.84 5.125 480.01 7.19 479.58 Pass - Minor 1/10 13,025.00 8,774.43 12,475.00 8,835.42 57.32 482.87 149.86 3,752.35 -5,230.52 5.125 477.72 7.14 477.30 Pass - Minor 1/10 13,033.24 8,774.52 12,450.00 8,814.81 57.38 482.41 153.33 3,746.06 -5,243.20 5.125 476.54 7.09 476.11 Pass - Minor 1/10 13,040.22 8,774.60 12,425.00 8,794.24 57.44 481.47 156.66 3,739.75 -5,255.92 5.125 476.47 7.07 476.04 Pass - Minor 1/10 13,050.00 8,774.69 12,375.00 8,753.27 57.51 479.58 162.76 3,727.03 -5,281.60 5.125 479.69 7.05 479.26 Pass - Minor 1/10 13,050.00 8,774.69 12,400.00 8,773.73 57.51 480.53 160.30 3,733.40 -5,268.73 5.125 477.53 7.05 477.10 Pass - Minor 1/10 13,061.32 8,774.79 12,350.00 8,732.84 57.61 478.63 166.53 3,720.65 -5,294.53 5.125 482.85 7.07 482.42 Pass - Minor 1/10 13,068.37 8,774.85 12,325.00 8,712.44 57.67 477.68 169.76 3,714.27 -5,307.50 5.125 487.09 7.10 486.66 Pass - Minor 1/10 13,075.00 8,774.90 12,300.00 8,692.07 57.72 476.73 172.88 3,707.90 -5,320.52 5.125 492.35 7.14 491.92 Pass - Minor 1/10 13,082.49 8,774.96 12,275.00 8,671.75 57.79 475.76 176.03 3,701.49 5,333.60 5.125 498.61 7.20 498.18 Pass - Minor 1/10 13,089.57 8,775.00 12,250.00 8,651.50 57.86 474.78 179.07 3,695.02 5,346.75 5.125 505.85 7.26 505.42 Pass - Minor 1/10 13,100.00 8,775.07 12,200.00 8,611.21 57.95 472.83 -175.55 3,681.91 -5,373.29 5.125 523.13 7.39 522.70 Pass - Minor 1/10 13,100.00 8,775.07 12,225.00 8,631.32 57.95 473.81 -177.58 3,688.50 -5,359.98 5.125 514.05 7.39 513.62 Pass - Minor 1/10 13,110.86 8,775.12 12,175.00 8,591.16 58.06 471.82 -172.32 3,675.23 -5,386.65 5.125 533.05 7.54 532.62 Pass - Minor 1/10 13,117.95 6,775.15 12,150.00 8,571.17 58.13 470.82 -169.63 3,668.44 -5,400.04 5.125 543.85 7.66 543.42 Pass - Minor 1/10 13,125.00 8,775.18 12,125.00 8,551.23 58.20 469.81 -167.04 3,661.54 -5,413.45 5.125 555.46 7.78 555.02 Pass - Minor 1/10 13,132.04 8,775.21 12,100.00 8,531.36 58.27 468.80 -164.54 3,654.53 -5,426.89 5.125 567.83 7.92 567.34 Pass - Minor 1/10 13,139.05 8,775.23 12,075.00 8,511.55 58.34 467.76 -162.13 3,647.42 -5,440.39 5.125 580.88 8.06 580.33 Pass - Minor 1/10 13,150.00 8,775.25 12,025.00 8,472.15 58.46 465.66 -157.95 3,632.97 -5,467.58 5.125 608.81 8.30 608.25 Pass - Minor 1/10 13,150.00 8,775.25 12,050.00 8,491.81 58.46 466.72 -159.34 3,640.23 -5,453.95 5.125 594.58 8.30 593.83 Pass - Minor 1/10 13,159.93 8,775.27 12,000.00 8,452.57 58.57 464.64 -155.46 3,625.64 -5,481.29 5.125 623.57 8.54 622.83 Pass - Minor 1/10 13,166.83 8,775.27 11,975.00 8,433.05 58.64 463.57 -153.41 3,618.24 -5,495.04 5.125 638.64 8.71 638.04 Pass - Minor 1/10 13,175.00 8,775.27 11,925.00 8,394.12 58.73 461.44 -150.19 3,603.28 -5,522.61 5.125 670.83 8.92 670.07 Pass - Minor 1/10 13,175.00 8,775.27 11,950.00 8,413.56 58.73 462.51 -151.27 3,610.79 -5,508.81 5.125 654.59 8.92 653.68 Pass - Minor 1/10 13,187.14 8,775.26 11,900.00 8,374.71 58.87 460.37 -147.72 3,595.71 -5,536.43 5.125 687.38 9.25 686.37 Pass - Minor 1/10 13,200.00 8,775.24 11,650.00 8,336.10 59.02 458.18 -144.33 3,580.41 -5,564.28 5.125 721.63 9.61 720.49 Pass - Minor 1/10 13,200.00 8,775.24 11,875.00 8,355.36 59.02 459.28 -145.22 3,588.08 -5,550.31 5.125 704.40 9.61 703.12 Pass - Minor 1/10 CC - Min Centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 5111/2016 9.58:16AM Page 3 COMPASS 5000.1 Build 61 AzenuNSb nua NoM WELLBORE DE TAILS: 15-33C NtFtHtNI:t INruHM90UN Project: Prudhoe Bay .....cNorth.27.0a Site: PB DS 15 Magr ab.Feu 15-33C Coordinate (NIE) Reference: Well 15-33, True North Well: 15.33 seergth.573463sn Vertical (ND) Reference: Mean Sea Level Wellbore: 1533C DlpArigle:e0.74Section(VS)Reference: Sbt-(O.00N,O.00E) iy_� oar ANI Parent Wellbore: 15-33B Measured0 y ng Rotary @ ( ) t'= Plan: 1533C WPOS Plus 500ftMD(15�3/1533C) tdd:sccM1 Tie on MD: 10550.05 oPafton thod. Min Bushing/ TaNe ss.sOusN NORDlc1 coi Cabdalbn Method: Minimum Curvature Easting (95 usft/in) - W A V O O V r0 O N A O N LNi AV N ONi Or V N V) N O O O N O m O to O O N O N O O O N N O W N T N O N O O O N O N U m N N A r W ' (Oir O O m �C-33/C-33P81 - 5965715 C -33/C-33 15-18/15-18/ 15-21/15-21 5965715 15-18/15-18A 15-21/15-21A 5965620 - - - 5965620 5965525 15-33 P05 Plus 500 D °°°° 5965525 5965430 5965335 5965240 5965145 15-33/15-33A 5965050 25964955 � 5964860 m '-' 15-33/15-33C WP05 5964765 v L 0 �I Z 5964670 tib 15-33/15.33C WP05 Plus 500tt MD 5964575. � r?nir` onr 1 5964480 5964385 5964290 5964195 5964100 5964005 5963910 Easting (95 usft/in) Mean Sea Level 1b 0k 15-33/15-33 45 15-33/15-33PB2 I5964385 15-33/15-33PB1 �5964290 5964195 N North America - ALASKA - BP Prudhoe Bay PB DS 15 15-33 15-33C 15-33C WP05 Plus 500ft MD Anticollision Report 16 May, 2016 Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00usft Reference Well: 15-33 Well Error: 0.00usft Reference Wellbore 15-33C Reference Design: 15-33C WP05 Plus 500ft MD BP Anticollision Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-33 Mean Sea Level Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference 15-33C WP05 Plus 500ft MD Filter type: GLOBAL FILTER APPLIED: All wellpaths within 200'+ 100/1000 of reference Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: 10,550.05 to 13,700.00usft Scan Method: Tray. Cylinder North Results Limited by: Maximum center -center distance of 200.00usft Error Surface: Elliptical Conic Survey Tool Program Date 5/16/2016 Centre to No -Go Allowable From To Centre Distance Deviation Warning (usft) (usft) Survey (Wellbore) Tool Name Description 51.70 9,627.74 1 : Schlumberger GCT multishot (15-33PB GCT -MS Schlumberger GCT multishot 9,736.61 9,928.98 2: MWD - Standard (15-33PB1) MWD MWD - Standard 10,024.00 10,327.19 2: MWD -Standard (15-33) MWD MWD - Standard 10,345.00 10,550.05 MWD (15-33B) MWD MWD - Standard 10,550.05 13,700.00 15-33C WP05 Plus 500ft MD (15-33C) MWD MWD - Standard Summary Site Name Offset Well - Wellbore - Design PB C Pad C-20 - C-20 - C-20 C-20 - C -20B - C -20B C-20 - C -20C - C -20C PB DS 15 15-05 - 15-05 - 15-05 15-05 - 15-05A - 15-05A 15-18 - 15-18 - 15-18 15-18 - 15-18A - 15-18A 15-21 - 15-21 - 15-21 15-21 - 15-21 A - 15-21 A 15-33 - 15-33 - 15-33 15-33 - 15-33A - 15-33A 15-33 - 15-33B - 15-33B 15-33 - 15-33C - 15-33C WP05 15-33 - 15-33PB1 - 15-33PB1 15-33 - 15-331362 - 15-33PB2 15-45 - 15-45C - 15-45C 15-46 - 15-46 - 15-46 15-46 - 15-461-1 - 15-461-1 15-46 - 15-461-1 PB1 - 15-461-1 PB1 Reference Offset Centre to No -Go Allowable Measured Measured Centre Distance Deviation Warning Depth Depth Distance (usft) from Plan (usft) (usft) (usft) (usft) Out of range Out of range Out of range 5/16/2016 11,10:04AM Page 2 of 11 COMPASS 5000.1 Build 81B Out of range Out of range Out of range Out of range Out of range Out of range 10,632.93 10,675.00 103.15 9.75 93.69 Pass - Major Risk 10,632.93 10,675.00 103.15 9.75 93.69 Pass - Major Risk 10,855.69 10,875.00 57.92 0.17 57.92 Pass - NOERRORS 13,200.00 13,200.00 0.00 0.09 0.00 Pass - NOERRORS 10,559.38 10,575.00 97.89 16.73 89.81 Pass - Major Risk 10,561.89 10,575.00 75.97 15.31 66.43 Pass - Major Risk Out of range Out of range Out of range Out of range 5/16/2016 11,10:04AM Page 2 of 11 COMPASS 5000.1 Build 81B Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00usft Reference Well: 15-33 Well Error: 0.00usft Reference Wellbore 15-33C Reference Design: 15-33C WP05 Plus 500ft MD BP Anticollision Report Local Co-ordinate Reference TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-33 Mean Sea Level Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 15 - 15-33 - 15-33 - 15-33 Offset Site Error: 0 00 usft Survey Program: 52 -GCT -MS, 9737 -MWD, 10024 -MWD Rule Assigned: Major Risk Offset Well Error: 0 00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface + Offset Wellbore Centre Casing - Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +N/ -S +E/ -W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) V) (usft) (usft) (usft) (usft) (usft) (usft) 10,559.10 8,648.37 10,575.00 8,662.11 0.67 1.06 29.14 3,279.73 -3,269.38 2.812 53.18 7.44 45.96 Pass - Major Risk 10,579.15 8,655.39 10,600.00 8,669.88 0.73 1.20 24.73 3,295.28 -3,287.34 2.812 64.29 8.09 56.42 Pass - Major Risk 10,598.26 8,662.08 10,625.00 8,677.15 0.79 1.34 20.67 3,310.97 -3,305.40 2.812 76.31 8.70 67.85 Pass - Major Risk 10,616.18 8,668.37 10,650.00 8,683.96 0.84 1.48 16.83 3,326.75 -3,323.55 2.812 89.28 9.25 80.28 Pass - Major Risk 10,632.93 8,674.25 10,675.00 8,690.35 0.89 1.63 13.23 3,342.61 -3,341.79 2.812 103.15 9.75 93.69 Pass - Major Risk, CC, ES, SF 10,648.12 8,679.62 10,700.00 8,696.28 0.94 1.79 9.70 3,358.59 -3,360.08 2.812 118.01 10.20 108.16 Pass - Major Risk 10,661.85 8,684.49 10,725.00 8,701.75 0.98 1.95 6.50 3,374.70 -3,378.39 2.812 133.82 10.62 123.68 Pass - Major Risk 10,676.21 8,689.52 10,750.00 8,706.79 1.02 2.11 3.79 31390.78 -3,396.86 2.812 150.30 11.03 139.79 Pass - Major Risk 10,690.00 8,694.19 10,775.00 8,711.36 1.07 2.28 1.30 3,406.91 -3,415.40 2.812 167.42 11.42 156.56 Pass - Major Risk 10,708.85 8,700.23 10,800.00 8,715.48 1.13 2.45 0.81 3,423.21 -3,433.90 2.812 184.91 12.17 173.32 Pass - Major Risk 511612016 11:10.04AM Page 3 of 11 COMPASS 5000.1 Build 81B Company: NorthAmerica- ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00usft Reference Well: 15-33 Well Error: 0.00usft Reference Wellbore 15-33C Reference Design: 15-33C WP05 Plus 500ft MD BP Anticollision Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-33 Mean Sea Level Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 15 - 15-33 - 15-33A - 15-33A Offset Site Error: 0.00 usft Survey Program: 52 -GCT -MS, 9737 -MWD, 10024 -MWD, 12306 -MWD Rule Assigned: Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface + Offset Wellbore Centre Casing - Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +N1 -S +E1 -W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (°) (usft) (usft) (usft) (usft) (usft) (usft) 10,559.10 8,648.37 10,575.00 8,662.11 0.67 1.06 29.14 3,279.73 -3,269.38 2.812 53.18 7.44 45.96 Pass - Major Risk 10,579.15 8,655.39 10,600.00 8,669.88 0.73 1.20 24.73 31295.28 -3,287.34 2.812 64.29 8.09 56.42 Pass - Major Risk 10,598.26 8,662.08 10,625.00 8,677.15 0.79 1.34 20.67 3,310.97 -3,305.40 2.812 76.31 8.70 67.85 Pass - Major Risk 10,616.18 8,668.37 10,650.00 8,683.96 0.84 1.48 16.83 3,326.75 -3,323.55 2.812 89.28 9.25 80.28 Pass - Major Risk 10,632.93 8,674.25 10,675.00 8,690.35 0.89 1.63 13.23 3,342.61 -3,341.79 2.812 103.15 9.75 93.69 Pass - Major Risk, CC, ES, SF 10,648.12 8,679.62 10,700.00 8,696.28 0.94 1.79 9.70 3,358.59 -3,360.08 2.812 118.01 10.20 108.16 Pass - Major Risk 10,661.85 8,684.49 10,725.00 8,701.75 0.98 1.95 6.50 3,374.70 -3,378.39 2.812 133.82 10.62 123.68 Pass - Major Risk 10,676.21 8,689.52 10,750.00 8,706.79 1.02 2.11 3.79 3,390.78 -3,396.86 2.812 150.30 11.03 139.79 Pass - Major Risk 10,690.00 8,694.19 10,775.00 8,711.36 1.07 2.28 1.30 3,406.91 -3,415.40 2.812 167.42 11.42 156.56 Pass- Major Risk 10,708.85 8,700.23 10,800.00 8,715.48 1.13 2.45 0.81 3,423.21 -3,433.90 2.812 184.91 12.17 173.32 Pass - Major Risk 5/16/2016 11:10:04AM Page 4 of 11 COMPASS 5000.1 Build 81B Offset Design PB DS 15 - 15-33 - 15-33B - 15-33B BP i Anticollision Report Company: North America - ALASKA- BP Local Co-ordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site Error: 0.00usft North Reference: True Reference Well: 15-33 Survey Calculation Method: Minimum Curvature Well Error: 0.00usft Output errors are at 1.00 sigma Reference Wellbore 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Reference Design: 15-33C WP05 Plus 500ft MD Offset TVD Reference: Offset Datum Offset Design PB DS 15 - 15-33 - 15-33B - 15-33B Offset Site Error. O.00 usft Survey Program: 52 -GCT -MS, 9737 -MWD, 10024 -MWD, 10345 -MWD Rule Assigned: NOERRORS Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface + Offset Wellbore Centre Casing - Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +NIS +E1 -W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) ("1 (usft) (usft) (usft) (usft) (usft) (usft) 10,575.00 8,653.94 10,575.00 8,653.94 0.08 0.10 -78.71 3,234.26 -3,300.54 0.000 0.00 0.07 0.00 Pass-NOERRORS 10,600.00 8,662.69 10,600.00 8,662.69 0.16 0.19 174.77 3,238.26 -3,323.61 0.000 0.00 0.07 0.00 Pass-NOERRORS 10,625.00 8,671.46 10,625.00 8,671.46 0.24 0.29 171.89 3,240.94 -3,346.87 0.000 0.00 0.07 0.00 Pass-NOERRORS 10,650.00 8,680.29 10,650.00 8,680.29 0.32 0.40 168.45 3,242.09 -3,370.23 0.000 0.00 0.08 0.00 Pass - NOERRORS 10,675.00 8,689.10 10,675.00 8,689.10 0.40 0.51 -46.68 3,241.56 -3,393.61 0.000 0.00 0.08 0.00 Pass - NOERRORS 10,700.00 8,697.45 10,700.00 8,697.47 0.49 0.62 166.39 3,239.62 -3,417.08 0.000 0.15 0.08 0.15 Pass - NOERRORS 10,724.93 8,704.98 10,725.00 8,705.45 0.58 0.74 157.93 3,236.70 -3,440.59 0.000 1.53 0.08 1.53 Pass - NOERRORS 10,749.63 8,711.39 10,750.00 8,713.24 0.68 0.86 152.93 3,233.13 -3,464.08 0.000 4.45 0.09 4.45 Pass-NOERRORS 10,773.64 8,716.74 10,775.00 8,720.86 0.77 0.98 156.16 3,227.57 -3,487.22 0.000 10.18 0.10 10.18 Pass-NOERRORS 10,796.47 8,721.74 10,800.00 8,728.22 0.67 1.10 162.66 3,220.11 -3,509.91 0.000 18.70 0.12 18.70 Pass - NOERRORS 10,817.86 8,726.41 10,825.00 8,735.35 0.97 1.22 168.10 3,211.11 -3,532.12 0.000 29.67 0.13 29.67 Pass-NOERRORS 10,837.53 8,730.67 10,850.00 8,742.56 1.07 1.33 172.04 3,200.65 -3,553.64 0.000 42.99 0.15 42.99 Pass - NOERRORS 10,855.69 8,734.59 10,875.00 8,749.65 1.16 1.45 175.29 3,189.31 -3,574.76 0.000 57.92 0.17 57.92 Pass - NOERRORS, CC, ES, SI 10,872.36 8,738.15 10,900.00 8,756.49 1.24 1.57 178.12 3,177.21 -3,595.54 0.000 74.19 0.19 74.19 Pass - NOERRORS 10,887.54 8,741.38 10,925.00 8,762.97 1.32 1.69 -179.31 3,164.31 -3,615.95 0.000 91.71 0.21 91.71 Pass-NOERRORS 10,901.96 8,744.41 10,950.00 8,768.93 1.39 1.81 -176.83 3,151.60 -3,636.64 0.000 109.54 0.22 109.54 Pass-NOERRORS 10,916.22 8,747.39 10,975.00 8,773.71 1.47 1.92 -174.09 3,139.93 -3,658.21 0.000 126.91 0.23 126.91 Pass-NOERRORS 10,930.66 8,750.37 11,000.00 8,776.45 1.55 2.05 -170.82 3,130.06 -3,680.98 0.000 143.11 0.23 143.11 Pass - NOERRORS 10,945.42 8,753.38 11,025.00 8,776.31 1.63 2.19 -166.84 3,122.92 -3,704.92 0.000 157.38 0.23 157.38 Pass-NOERRORS 10,960.25 8,756.37 11,050.00 8,775.26 1.71 2.35 -162.98 3,117.67 -3,729.33 0.000 170.83 0.23 170.83 Pass-NOERRORS 10,976.63 8,759.41 11,075.00 8,774.15 1.81 2.51 -160.01 3,113.71 -3,753.99 0.000 183.96 0.22 183.96 Pass-NOERRORS 10,993.18 8,762.03 11,100.00 8,772.46 1.91 2.68 -157.27 3,110.86 -3,778.77 0.000 196.73 0.20 196.73 Pass-NOERRORS 5116/2016 11:10:04AM Page 5 of 11 COMPASS 5000.1 Build 81B Offset Design PB DS 15 - 15-33 - 15-33C - 15-33C WP05 BP Anticollision Report offset Site Error: 0.00 usft Company: North America -ALASKA- BP Local Co-ordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site Error: O.00usft North Reference: True Reference Well: 15-33 Survey Calculation Method: Minimum Curvature Well Error: O.00usft Output errors are at 1 00 sigma Reference Wellbore 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Reference Design: 15-33C WPO5 Plus 500ft MD Offset TVD Reference: Offset Datum Offset Design PB DS 15 - 15-33 - 15-33C - 15-33C WP05 offset Site Error: 0.00 usft Survey Program: 52 -GCT -MS, 9737 -MWD, 10024 -MWD, 10345 -MWD, 10550 -MWD Rule Assigned: NOERRORS Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing - Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +NIS +El -W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) V) (usft) (usft) (usft) (usft) (usft) (usft) 10,550.05 8,645.20 10,550.05 8,645.20 0.00 0.00 -75.83 3,229.11 -3,277.75 0.000 0.00 0.05 0.00 Pass-NOERRORS 10,575.00 8,653.94 10,575.00 8,653.94 0.08 0.08 -78.71 3,234.26 -3,300.54 0.000 0.00 0.05 0.00 Pass-NOERRORS 10,600.00 8,662.69 10,600.00 8,662.69 0.16 0.16 -81.74 3,238.26 -3,323.61 0.000 0.00 0.06 0.00 Pass - NOERRORS 10,625.00 8,671.46 10,625.00 8,671.46 0.24 0.24 -85.12 3,240.94 -3,346.87 0.000 0.00 0.06 0.00 Pass-NOERRORS 10,650.00 8,680.29 10,650.00 8,680.29 0.32 0.32 -89.30 3,242.09 -3,370.23 0.000 0.00 0.07 0.00 Pass-NOERRORS 10,675.00 8,689.10 10,675.00 8,689.10 0.40 0.40 -93.08 3,241.55 -3,393.61 0.000 0.00 0.07 0.00 Pass-NOERRORS 10,700.00 8,697.45 10,700.00 8,697.45 0.49 0.49 -94.58 3,239.76 -3,417.10 0.000 0.00 0.07 0.00 Pass-NOERRORS 10,725.00 8,705.00 10,725.00 8,705.00 0.58 0.58 -93.17 3,238.13 -3,440.88 0.000 0.00 0.07 0.00 Pass-NOERRORS 10,750.00 8,711.47 10,750.00 8,711.47 0.68 0.68 -91.64 3,237.12 -3,465.00 0.000 0.00 0.07 0.00 Pass-NOERRORS 10,775.00 8,717.04 10,775.00 8,717.04 0.78 0.78 -89.19 3,236.87 -3,489.37 0.000 0.00 0.07 0.00 Pass - NOERRORS 10,800.00 8,722.51 10,800.00 8,722.51 0.89 0.89 -86.11 3,237.87 -3,513.74 0.000 0.00 0.07 0.00 Pass-NOERRORS 10,825.00 8,727.96 10,825.00 8,727.96 1.01 1.01 -83.04 3,240.17 -3,538.03 0.000 0.00 0.06 0.00 Pass - NOERRORS 10,850.00 8,733.36 10,850.00 8,733.36 1.13 1.13 -79.97 3,243.78 -3,562.17 0.000 0.00 0.06 0.00 Pass-NOERRORS 10,875.00 8,738.72 10,875.00 8,738.72 1.25 1.25 -76.90 3,248.67 -3,586.09 0.000 0.00 0.06 0.00 Pass-NOERRORS 10,900.00 8,744.00 10,900.00 8,744.00 1.38 1.38 -73.84 3,254.84 -3,609.73 0.000 0.00 0.06 0.00 Pass-NOERRORS 10,925.00 8,749.20 10,925.00 8,749.20 1.52 1.52 -70.78 3,262.27 -3,633.02 0.000 0.00 0.05 0.00 Pass - NOERRORS 10,950.00 8,754.31 10,950.00 8,754.31 1.66 1.66 -67.73 3,270.94 -3,655.90 0.000 0.00 0.05 0.00 Pass-NOERRORS 10,975.00 8,759.13 10,975.00 8,759.13 1.80 1.80 -65.46 3,280.75 -3,678.39 0.000 0.00 0.05 0.00 Pass-NOERRORS 11,000.00 8,762.97 11,000.00 8,762.97 1.94 1.94 -63.73 3,291.35 -3,700.70 0.000 0.00 0.05 0.00 Pass-NOERRORS 11,025.00 8,765.75 11,025.00 8,765.75 2.09 2.09 -62.02 3,302.67 -3,722.81 0.000 0.00 0.05 0.00 Pass-NOERRORS 11,050.00 8,767.44 11,050.00 8,767.44 2.25 2.25 -60.33 3,314.70 -3,744.66 0.000 0.00 0.06 0.00 Pass-NOERRORS 11,075.00 8,768.06 11,075.00 8,768.06 2.40 2.40 -58.64 3,327.39 -3,766.19 0.000 0.00 0.06 0.00 Pass-NOERRORS 11,100.00 8,768.01 11,100.00 8,768.01 2.56 2.56 -55.80 3,340.89 -3,787.22 0.000 0.00 0.06 0.00 Pass-NOERRORS 11,125.00 8,767.96 11,125.00 8,767.96 2.72 2.72 -52.80 3,355.48 -3,807.52 0.000 0.00 0.06 0.00 Pass - NOERRORS 11,150.00 8,767.90 11,150.00 8,767.90 2.88 2.88 -49.80 3,371.11 -3,827.03 0.000 0.00 0.05 0.00 Pass-NOERRORS 11,175.00 8,767.85 11,175.00 8,767.85 3.04 3.04 -46.80 3,387.74 -3,845.69 0.000 0.00 0.05 0.00 Pass - NOERRORS 11,200.00 8,767.80 11,200.00 8,76280 3.20 3.20 -43.80 3,405.32 -3,863.46 0.000 0.00 0.05 0.00 Pass-NOERRORS 11,225.00 8,767.74 11,225.00 8,767.74 3.35 3.35 -40.80 3,423.81 -3,880.28 0.000 0.00 0.05 0.00 Pass-NOERRORS 11,250.00 8,767.69 11,250.00 8,767.69 3.51 3.51 -41.88 3,442.77 -3,896.58 0.000 0.00 0.05 0.00 Pass-NOERRORS 11,275.00 8,767.61 11,275.00 8,767.61 3.68 3.68 -44.88 3,460.94 -3,913.75 0.000 0.00 0.05 0.00 Pass-NOERRORS 11,300.00 8,767.51 11,300.00 8,767.51 3.85 3.85 -47.88 3,478.18 -3,931.84 0.000 0.00 0.05 0.00 Pass-NOERRORS 11,325.00 8,767.38 11,325.00 8,767.38 4.04 4.04 -50.88 3,494.46 -3,950.81 0.000 0.00 0.06 0.00 Pass-NOERRORS 11,350.00 8,767.24 11,350.00 8,767.24 4.23 4.23 -53.88 3,509.72 -3,970.61 0.000 0.00 0.06 0.00 Pass-NOERRORS 11,375.00 8,767.07 11,375.00 8,767.07 4.43 4.43 -56.88 3,523.92 -3,991.18 0.000 0.00 0.06 0.00 Pass-NOERRORS 11,400.00 8,766.88 11,400.00 8,766.88 4.64 4.64 -59.88 3,537.02 -4,012.47 0.000 0.00 0.06 0.00 Pass - NOERRORS 11,425.00 8,766.67 11,425.00 8,766.67 4.85 4.85 -62.88 3,549.00 -4,034.41 0.000 0.00 0.06 0.00 Pass-NOERRORS 11,450.00 8,766.45 11,450.00 8,766.45 5.07 5.07 -65.88 3,559.81 -4,056.95 0.000 0.00 0.06 0.00 Pass-NOERRORS 11,475.00 8,766.20 11,475.00 8,766.20 5.29 5.29 -68.88 3,569.42 -4,080.02 0.000 0.00 0.07 0.00 Pass-NOERRORS 11,500.00 8,765.93 11,500.00 8,765.93 5.51 5.51 -71.88 3,577.82 -4,103.56 0.000 0.00 0.07 0.00 Pass-NOERRORS 11,525.00 8,765.65 11,525.00 8,765.65 5.74 5.74 -74.88 3,584.97 -4,127.52 0.000 0.00 0.07 0.00 Pass-NOERRORS 11,550.00 8,765.35 11,550.00 8,765.35 5.97 5.97 -73.80 3,591.44 -4,151.66 0.000 0.00 0.07 0.00 Pass-NOERRORS 11,575.00 8,765.08 11,575.00 8,765.08 6.20 6.20 -70.80 3,599.04 -4,175.47 0.000 0.00 0.07 0.00 Pass-NOERRORS 11,600.00 8,764.84 11,600.00 8,764.84 6.44 6.44 -67.80 3,607.88 -4,198.85 0.000 0.00 0.06 0.00 Pass-NOERRORS 11,625.00 8,764.61 11,625.00 8,764.61 6.68 6.68 -64.80 3,617.93 -4,221.74 0.000 0.00 0.06 0.00 Pass-NOERRORS 11,650.00 8,764.42 11,650.00 8,764.42 6.93 6.93 -61.80 3,629.16 -4,244.07 0.000 0.00 0.06 0.00 Pass-NOERRORS 11,675.00 8,764.25 11,675.00 8,764.25 7.17 7.17 -58.80 3,641.55 -4,265.78 0.000 0.00 0.06 0.00 Pass - NOERRORS 11,700.00 8,764.10 11,700.00 8,764.10 7.42 7.42 -55.80 3,655.05 -4,286.82 0.000 0.00 0.06 0.00 Pass-NOERRORS 11,725.00 8,763.97 11,725.00 8,763.97 7.66 7.66 -52.80 3,669.64 -4,307.12 0.000 0.00 0.06 0.00 Pass-NOERRORS 5/16/2016 11:10:04AM Page 6 of 11 COMPASS 5000.1 Build 81B BP i Anticollision Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-33 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 15 MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) Site Error: 0.00usft North Reference: True Reference Well: 15-33 Survey Calculation Method: Minimum Curvature Well Error: 0.00usft Output errors are at 1.00 sigma Reference Wellbore 15-33C Database: EDM R5K - Alaska PROD - ANCP1 Reference Design: 15-33C WP05 Plus 500ft MD Offset TVD Reference: Offset Datum Offset Design PB DS 15 - 15-33 - 15-33C - 15-33C WP05 offset she Error: 0.00 usft Survey Program: 52 -GCT -MS, 9737 -MWD, 10024 -MWD, 10345 -MWD, 10550 -MWD Rule Assigned: NOERRORS Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toohace+ Offset Wellbore Centre Casing - Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +N/ -S +EI -W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usftl (usft) (usft) (') (usft) (usft) (usft) (usft) (usft) (usft) 11,750.00 8,763.87 11,750.00 8,763.87 7.91 7.91 -49.80 3,685.27 -4,326.63 0.000 0.00 0.05 0.00 Pass-NOERRORS 11,775.00 8,763.79 11,775.00 8,763.79 8.15 8.15 -46.80 3,701.90 -4,345.29 0.000 0.00 0.05 0.00 Pass-NOERRORS 11,800.00 8,763.74 11,800.00 8,763.74 8.38 8.38 -43.80 3,719.48 -4,363.06 0.000 0.00 0.05 0.00 Pass-NOERRORS 11,825.00 8,763.71 11,825.00 8,763.71 8.62 8.62 -40.80 3,737.97 -4,379.88 0.000 0.00 0.05 0.00 Pass-NOERRORS 11,850.00 8,763.71 11,850.00 8,763.71 8.85 8.85 -37.80 3,757.31 -4,395.71 0.000 0.00 0.06 0.00 Pass-NOERRORS 11,875.00 8,763.72 11,875.00 8,763.72 9.07 9.07 -38.88 3,777.09 -4,411.00 0.000 0.00 0.06 0.00 Pass-NOERRORS 11,900.00 8,763.73 11,900.00 8,763.73 9.31 9.31 -41.88 3,796.14 -4,427.19 0.000 0.00 0.05 0.00 Pass-NOERRORS 11,925.00 8,763.74 11,925.00 8,763.74 9.55 9.55 -44.88 3,814.30 -4,444.36 0.000 0.00 0.05 0.00 Pass-NOERRORS 11,950.00 8,763.76 11,950.00 8,763.76 9.81 9.81 -47.88 3,831.55 -4,462.46 0.000 0.00 0.05 0.00 Pass-NOERRORS 11,975.00 8,763.77 11,975.00 8,763.77 10.07 10.07 -50.88 3,847.82 -4,481.43 0.000 0.00 0.05 0.00 Pass-NOERRORS 12,000.00 8,763.78 12,000.00 8,763.78 10.34 10.34 -53.88 3,863.08 -4,501.23 0.000 0.00 0.06 0.00 Pass-NOERRORS 12,025.00 8,763.79 12,025.00 8,763.79 10.62 10.62 -56.88 3,877.28 -4,521.80 0.000 0.00 0.06 0.00 Pass-NOERRORS 12,050.00 8,763.80 12,050.00 8,763.80 10.90 10.90 -59.88 3,890.39 -4,543.09 0.000 0.00 0.06 0.00 Pass-NOERRORS 12,075.00 8,763.81 12,075.00 8,763.81 11.18 11.18 -62.88 3,902.36 -4,565.03 0.000 0.00 0.06 0.00 Pass-NOERRORS 12,100.00 8,763.83 12,100.00 8,763.83 11.47 11.47 -65.88 3,913.17 -4,587.57 0.000 0.00 0.06 0.00 Pass-NOERRORS 12,125.00 8,763.84 12,125.00 8,763.84 11.76 11.76 -68.88 3,922.78 -4,610.65 0.000 0.00 0.07 0.00 Pass-NOERRORS 12,150.00 8,763.85 12,150.00 8,763.85 12.05 12.05 -71.88 3,931.17 -4,634.19 0.000 0.00 0.07 0.00 Pass-NOERRORS 12,175.00 8,763.86 12,175.00 8,763.86 12.34 12.34 -70.80 3,938.90 -4,657.97 0.000 0.00 0.07 0.00 Pass-NOERRORS 12,200.00 8,763.90 12,200.00 8,763.90 12.63 12.63 -67.80 3,947.74 -4,681.35 0.000 0.00 0.06 0.00 Pass-NOERRORS 12,225.00 8,763.96 12,225.00 8,763.96 12.93 12.93 -64.80 3,957.78 -4,704.24 0.000 0.00 0.06 0.00 Pass-NOERRORS 12,250.00 8,764.04 12,250.00 8,764.04 13.23 13.23 -61.80 3,969.01 -4,726.57 0.000 0.00 0.06 0.00 Pass-NOERRORS 12,275.00 8,764.15 12,275.00 8,764.15 13.53 13.53 -58.80 3,981.40 -4,748.29 0.000 0.00 0.06 0.00 Pass-NOERRORS 12,300.00 8,764.27 12,300.00 8,764.27 13.83 13.83 -55.80 3,994.90 -4,769.32 0.000 0.00 0.06 0.00 Pass-NOERRORS 12,325.00 8,764.42 12,325.00 8,764.42 14.13 14.13 -52.80 4,009.48 -4,789.63 0.000 0.00 0.05 0.00 Pass-NOERRORS 12,350.00 8,764.59 12,350.00 8,764.59 14.43 14.43 -49.80 4,025.11 -4,809.13 0.000 0.00 0.05 0.00 Pass-NOERRORS 12,375.00 8,764.78 12,375.00 8,764.78 14.72 14.72 -46.81 4,041.74 -4,827.80 0.000 0.00 0.05 0.00 Pass-NOERRORS 12,400.00 8,764.99 12,400.00 8,764.99 15.01 15.01 -43.81 4,059.32 -4,845.57 0.000 0.00 0.05 0.00 Pass-NOERRORS 12,425.00 8,765.22 12,425.00 8,765.22 15.29 15.29 -42.49 4,077.74 -4,862.47 0.000 0.00 0.05 0.00 Pass-NOERRORS 12,450.00 8,765.47 12,450.00 8,765.47 15.58 15.58 -45.49 4,095.72 -4,879.83 0.000 0.00 0.05 0.00 Pass-NOERRORS 12,475.00 8,765.75 12,475.00 8,765.75 15.88 15.88 -48.48 4,112.77 -4,898.10 0.000 0.00 0.05 0.00 Pass-NOERRORS 12,500.00 8,766.04 12,500.00 8,766.04 16.18 16.18 -51.48 4,128.85 -4,917.25 0.000 0.00 0.05 0.00 Pass-NOERRORS 12,525.00 8,766.36 12,525.00 8,766.36 16.49 16.49 -54.48 4,143.89 -4,937.21 0.000 0.00 0.05 0.00 Pass-NOERRORS 12,550.00 8,766.70 12,550.00 8,766.70 16.81 16.81 -57.48 4,157.88 -4,957.92 0.000 0.00 0.06 0.00 Pass-NOERRORS 12,575.00 8,767.05 12,575.00 8,767.05 17.13 17.13 -60.48 4,170.76 -4,979.34 0.000 0.00 0.06 0.00 Pass-NOERRORS 12,600.00 8,767.42 12,600.00 8,767.42 17.45 17.45 -63.48 4,182.50 -5,001.41 0.000 0.00 0.06 0.00 Pass-NOERRORS 12,625.00 8,767.81 12,625.00 8,767.81 17.77 17.77 -66.48 4,193.06 -5,024.06 0.000 0.00 0.06 0.00 Pass - NOERRORS 12,650.00 8,768.21 12,650.00 8,766.21 18.10 18.10 -69.48 4,202.43 -5,047.23 0.000 0.00 0.07 0.00 Pass-NOERRORS 12,675.00 8,768.63 12,675.00 8,768.63 18.42 18.42 -72.49 4,210.58 -5,070.86 0.000 0.00 0.07 0.00 Pass - NOERRORS 12,700.00 8,769.06 12,700.00 8,769.06 18.74 18.74 -75.49 4,217.47 -5,094.88 0.000 0.00 0.07 0.00 Pass-NOERRORS 12,725.00 8,769.51 12,725.00 8,769.51 19.06 19.06 -78.49 4,223.10 -5,119.24 0.000 0.00 0.07 0.00 Pass-NOERRORS 12,750.00 8,769.95 12,750.00 8,769.95 19.37 19.37 -81.49 4,227.45 -5,143.85 0.000 0.00 0.08 0.00 Pass-NOERRORS 12,775.00 8,770.40 12,775.00 8,770.40 19.68 19.68 -84.49 4,230.50 -5,168.65 0.000 0.00 0.08 0.00 Pass - NOERRORS 12,800.00 8,770.84 12,800.00 8,770.84 19.98 19.98 -87.49 4,232.25 -5,193.59 0.000 0.00 0.08 0.00 Pass-NOERRORS 12,825.00 8,771.28 12,825.00 8,771.28 20.27 20.27 -90.49 4,232.69 -5,218.58 0.000 0.00 0.09 0.00 Pass - NOERRORS 12,850.00 8,771.71 12,850.00 8,771.71 20.56 20.56 -93.49 4,231.82 -5,243.55 0.000 0.00 0.09 0.00 Pass-NOERRORS 12,875.00 8,772.13 12,875.00 8,772.13 20.83 20.83 -96.49 4,229.65 -5,268.45 0.000 0.00 0.09 0.00 Pass - NOERRORS 12,900.00 8,772.55 12,900.00 8,772.55 21.10 21.10 -99.49 4,226.17 -5,293.20 0.000 0.00 0.10 0.00 Pass-NOERRORS 12,925.00 8,772.96 12,925.00 8,772.96 21.36 21.36 -102.49 4,221.41 -5,317.74 0.000 0.00 0.10 0.00 Pass-NOERRORS 5/16/2016 11:10.04AM Page 7 of 11 COMPASS 5000.1 Build 81B Company: NorthAmerica-ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00usft Reference Well: 15-33 Well Error: 0,00usft Reference Wellbore 15-33C Reference Design: 15-33C WP05 Plus 500ft MD BP Anticollision Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Offset Design PB DS 15 - 15-33 - 15-33C - 15-33C WP05 Offset Site Error. 0.00 usft Survey Program: 52 -GCT -MS, 9737 -MWD, 10024 -MWD, 10345 -MWD, 10550 -MWD Centre to No Go Reference Offset Centre Semi Major Axis Deviation (usft) (usft) (usft) Measured Vertical Measured Vertical Reference Offset Toolface + Offset Wellbore Centre Depth Depth Depth Depth 0.000 0.00 Azimuth +NIS +EI -W (usft) (usft) (usft) lush) (usft) (usft) (") (usft) (usft) 12,950.00 8,773.36 12,950.00 8,773.36 21.60 21.60 -105.49 4,215.37 -5,341.99 12,975.00 8,773.75 12,975.00 8,773.75 21.84 21.84 -108.49 4,208.07 -5,365.90 13,000.00 8,774.12 13,000.00 8,774.12 22.06 22.06 -111.49 4,199.52 -5,389.38 13,025.00 8,774.43 13,025.00 8,774.43 22.27 22.27 -112.81 4,189.85 -5,412.44 13,050.00 8,774.69 13,050.00 8,774.69 22.49 22.49 -109.81 4,180.77 -5.435.72 13,075.00 8,774.90 13,075.00 8,774.90 22.72 22.72 -106.81 4,172.92 -5,459.45 13,100.00 8,775.07 13,100.00 8,775.07 22.97 22.97 -103.81 4,166.32 -5,483.56 13,125.00 8,775.18 13,125.00 8,775.18 23.23 23.23 -100.81 4,160.99 -5,507.99 13,150.00 8,775.25 13,150.00 8,775.25 23.51 23.51 -97.82 4,156.94 -5,532.65 13,175.00 8,775.27 13,175.00 8,775.27 23.80 23.80 -94.82 4,154.19 -5,557.50 13,200.00 6,775.24 13,200.00 8,775.24 24.10 24.10 -91.82 4,152.75 -5,582.45 Well 15-33 Mean Sea Level Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum 5/16/2016 11.10:04AM Page 8 of 11 COMPASS 5000.1 Build 81B Offset Site Error. 0.00 usft Rule Assigned: NOERRORS Offset Well Error: 0.00 usft Casing - Centre to No Go Allowable Warning Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) 0.000 0.00 0.10 0.00 Pass-NOERRORS 0.000 0.00 0.10 0.00 Pass - NOERRORS 0.000 0.00 0.11 0.00 Pass-NOERRORS 0.000 0.00 0.11 0.00 Pass-NOERRORS 0.000 0.00 0.11 0.00 Pass-NOERRORS 0.000 0.00 0.10 0.00 Pass - NOERRORS 0.000 0.00 0.10 0.00 Pass-NOERRORS 0.000 0.00 0.10 0.00 Pass-NOERRORS 0.000 0.00 0.10 0.00 Pass - NOERRORS 0.000 0.00 0.09 0.00 Pass - NOERRORS 0.000 0.00 0.09 0.00 Pass - NOERRORS, CC, ES, SI 5/16/2016 11.10:04AM Page 8 of 11 COMPASS 5000.1 Build 81B Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00usft Reference Well: 15-33 Well Error: 0.00usft Reference Wellbore 15-33C Reference Design: 15-33C WP05 Plus 500ft MD BP Anticollision Report Local Co-ordinate Reference TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-33 Mean Sea Level Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 15 - 15-33 - 15-33PB1 - 15-33PB1 Offset Site Error: 0.00 usft Survey Program: 52 -GCT -MS, 9737 -MWD Rule Assigned: Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface + Offset Wellbore Centre Casing - Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +N1 -S +EI -W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (°) (usft) (usft) (usft) (usft) (usft) (usft) 10,559.38 8,648.47 10,575.00 8,739.96 1.45 2.11 99.33 3,229.69 -3,251.47 2.812 97.89 16.73 89.81 Pass - Major Risk, CC, ES, SF 10,581.11 8,656.08 10,600.00 8,755.38 1.51 2.24 93.52 3,241.44 -3,267.26 2.812 106.82 17.31 97.42 Pass - Major Risk 10,602.48 8,663.56 10,625.00 8,770.86 1.58 2.36 88.16 3,252.58 -3,283.42 2.812 116.25 17.82 105.76 Pass - Major Risk 10,623.50 8,670.94 10,650.00 8,786.37 1.63 2.49 83.11 3,263.02 -3,300.02 2.812 126.03 18.29 114.56 Pass - Major Risk 10,643.35 8,677.93 10,675.00 8,801.92 1.69 2.59 77.53 3,274.25 -3,316.06 2.812 136.80 18.11 124.01 Pass - Major Risk 10,662.09 8,684.58 10,700.00 8,817.47 1.74 2.66 72.05 3,285.60 -3,332.00 2.812 148.36 20.27 132.94 Pass - Major Risk 10,678.29 8,690.23 10,725.00 8,833.02 1.79 2.73 67.43 3,296.96 -3,347.94 2.812 160.79 22.73 142.65 Pass - Major Risk 10,692.63 8,695.06 10,748.00 8,847.33 1.83 2.80 63.82 3,307.40 -3,362.61 2.812 173.04 25.15 152.26 Pass - Major Risk 5/16/2016 11:10:04AM Page 9 of 11 COMPASS 5000.1 Build 81B Company: NorthAmerica-ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00usft Reference Well: 15-33 Well Error: 0.00usft Reference Wellbore 15-33C Reference Design: 15-33C WP05 Plus 500ft MD BP Anticollision Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-33 Mean Sea Level Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) True Minimum Curvature 1.00 sigma EDM R5K -Alaska PROD -ANCP1 Offset Datum Offset Design PB DS 15 - 15-33 - 15-33PB2 - 15-33PB2 Offset Site Error: 0.00 usft Survey Program: 52 -GCT -MS, 9737 -MWD, 10244 -MWD Rule Assigned: Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface + Offset Wellbore Centre Casing - Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth -N/-S +EI -W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft)( (usft)(°) usft) usft (usft) usft (usft) (usft) (usft) (usft) 10,561.89 8,649.35 10,575.00 8,718.77 1.45 1.62 90.11 3,242.22 -3,259.53 2.812 75.97 15.31 6643 Pass - Major Risk, CC, ES, SF 10,583.13 8,656.79 10,600.00 8,729.85 1.52 1.71 81.48 3,257.01 -3,276.37 2.812 82.43 15.81 71.47 Pass - Major Risk 10,603.72 8,664.00 10,625.00 8,740.24 1.58 1.82 73.27 3,271.63 -3,293.78 2.812 89.46 16.26 77.21 Pass - Major Risk 10,623.32 8,670.87 10,650.00 8,749.71 1.63 1.93 65.16 3,286.47 -3,311.52 2.812 97.17 16.67 83.74 Pass - Major Risk 10,641.19 8,677.17 10,675.00 8,758.15 1.68 2.04 56.81 3,302.18 -3,329.04 2.812 106.21 17.00 91.70 Pass - Major Risk 10,658.15 8,683.18 10,700.00 8,765.71 1.73 2.15 48.98 3,317.40 -3,347.38 2.812 115.80 17.33 100.03 Pass - Major Risk 10,673.78 8,688.68 10,725.00 8,773.07 1.78 2.22 42.26 3,332.47 -3,365.92 2.812 126.81 20.94 107.70 Pass - Major Risk 10,686.18 8,692.91 10,746.00 8,77926 1.81 2.28 37.36 3,345.13 -3,381.49 2.812 137.25 24.25 114.99 Pass - Major Risk 5/16/2016 11:10:04AM Page 10 of 11 COMPASS 5000.1 Build 81B Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00usft Reference Well: 15-33 Well Error: 0.00usft Reference Wellbore 15-33C Reference Design: 15-33C WP05 Plus 500ft MD BP Anticollision Report Local Co-ordinate Reference: Well 15-33 TVD Reference: Mean Sea Level MD Reference: Kelly Bushing / Rotary Table @ 69.60usft (NORDIC 1) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K - Alaska PROD - ANCP1 Offset TVD Reference: Offset Datum Reference Depths are relative to Kelly Bushing / Rotary Table @ Coordinates are relative to: 15-33 Offset Depths are relative to Offset Datum Coordinate System is US State Plane 1927 (Exact solution), Alaska Zone 04 Central Meridian is 150° 0'0.000 W ° Grid Convergence at Surface is: 1.34° Ladder Plot 0-X- C-33, C -33A, V3 5Q- 15-45,15-45CWq 5-45CPB1 VO 1 015-33,15-33A,1A` V2 15000 -i&- C-33, C -33A, Plan #2V1 $ M818, t fq($/a00 usff/In}.*- 15 -33,15 -33C,15 -33C WPO5 VO -0- 15-05,15-056,15-056 VO $ 15-05,15-05,15-05V5 $ 15-05,15-05APB1,15-05APB1 V2 $ 15-05,15-056PB1,15-05BPB1 VO �E- 15 -05,15 -05A,15 -05A V2 $ C-37, C -37A, C -37A V4 -b- 15 -16,15 -16B,15 -16B VO 15-16,15-16BPB1,15-168PB1 VO $ 15 -16,15 -16A,15 -16A V3 $ 15-16,15-16,15-16V5 �- 1545,15-45PB1,15-45PB1 V2 $ 15-45,15-45BPB1,15-45BPB1 V3 $ 15-45,15-45APB1,15-45APB1 V3 $ 15-06,15-OWB1,15-06APB1 V2 $ 15 -06,15 -06A,15 -06A V4 �F 15-06,15-06,15-06V1 rer' 15-17,15-17,15-17V4 -- 15 -18,15 -18A,15 -18A V4 43- 15-18,15-18,15-18 V1 $ 15-21,15-21A,15-21AV7 $ 15-43,15-43,15-43V1 $ 15-46,15-46,15-46 V1 15-46,15-461-1 PB 1,15-46L1 PB1 V1 �- 15--06,15-461-1,15-461-1 V2 $ 15 -49,15 -49A,15 -49A V5 43- 15-49,15-49AP61,15-49APB1 V2 $ 15-49,15-49PB1,15-49PB1 V1 $ 15 -49,15 -49C,15 -49C VO - - 15-49,15-49,15-49\/2 -8- 15-49,151}96,15-496 VO 5/1612016 11 10:04AM Page 11 of 11 COMPASS 5000.1 Build 818 NORDIC CTD UNIT # 2 CHOKE / REEL / CIRCULATION MANIFOLD DIAGRAM Cho a Ppnel Standpipe 2" Circulation Line 7 ' Driller Gauge M 11 26CIRCULATING MANIFOLD M70 Mar-Ichoke 046-Gahsta I MINI 15 _- SLB Transducer same PVT Santa.,® BOP eOP 28\ MM MM 17 MM Baker Choke p BOP 10 I MM4 MM 17 e I 23",Ross 13 All Blow tlown Rev Clr Llne Updated by Matt Ross Milan MM74 BOP 1� w Blind/Shear I 11-11111,1,te Removed l— set of BIS 6 MM3 v BOP 12 � R Pipa/Slip I �MM BOP 26 BGP 26 BOP 23 CHECK KILL SIDE KILL SIDE 'op' Op 19 CDlletl Tubing 13 VALE MANUAL MANUAL VALVE VALV t BHApip./Bhp BOP 2G BOP 21 CHOKE SIDE I i I Ba rChoke MANUAL I o MP2 MP7 7 — -I—_ _BOP22 � � — — � T OP BHA Pipe/$BD CHOKEEHCR VALV � � KIII Line 1 I s \ r I HP 77 HP tB Trandu`Fen., COILED TUBING I f CIRCULATING SYSTEM I` I BOP 15 o,VBR's ChinkUna HP 74 P19 HP 9 HP 6 HP 18 +. ,v r i �-,{k ` I _ + ' CSM 1 CSM 2 +. "Line —i BOP 16 h CT Plpe/Slip HIP 15 To Inner Reel' I Valva a r — — _ HP 17 HP? HP5 HP4 HP3 ® ; CSM3 CSMO i 17 CSM SOP HP 12 , I . ar HP2 HP1 CSM7 BOP His 16 f� CSM6S BOP .k cement line N2 SLB � - eov z � CHOKE MANIFOLD - BDP 1 P n Gaulle low � 1 CM 35 �..^ I MGS BOP 6 CM 29 �► Test Pumpinlef `L AS BUS13A SOP 30 CM 78 �.. � � Yh� � CM3 Fbwll HC "� `M auae PBt (� B/-� BOP 29 1 �„ IWay Black CM74 CMt/ �M CM24 Note: Le 4 C C 6 C 1 PB2 liquid leo ie e„ a Baker Choke Line 10' from-11 PB7 ,r high I CM77 CM7 CM75 "SCM2 I CM26 CM 73 /CM2t - CM 71 r CM4 CM77 C�Na I CM25 CM20 CM22 CM23 I CM1B CM 72 t I CM78 M79 C CUTTINGS BOX 7 CM27 I TIGER TANK I I 4H r .— — — — — — — — — — — — — — — — — r — — — — — — — — — — — — — — ` — Nordic-Od6ta Confidential TRANSMITTAL LETTER CHECKLIST WELL NAME: PTD: i/ Development _ Service _ Exploratory _ Stratigraphic Test _ Non -Conventional FIELD: POOL: Check Box for Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI The permit is for a new wellbore segment of existing well Permit LATERAL No. , API No. 50- - - - (If last two digits Production should continue to be reported as a function of the original in API number are API number stated above. between 60-69) In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well Pilot Hole name ( PH) and API number (50- - - -� from records, data and logs acquired for well (name on permit). The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce/inject is contingent upon issuance of a conservation Spacing Exception order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Please note the following special condition of this permit: production or production testing of coal bed methane is not allowed for Non -Conventional (name of well) until after (Company Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application, the following well logs are also required for this well: Well Logging Requirements Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. Revised 2/2015 WELL PERMIT CHECKLIST Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150 Well Name: PRUDHOE BAY_ UNIT 15-33C Program DEV _ Well bore seg ❑ PTD#: 2160750 Company BP EXPLORATION (ALASKA) INC._ Initial Class/Type DEV/ -PEND GeoArea 890 Unit 11650 On/Off Shore On Annular Disposal FJ Administration (8(�6 1 Permit fee attached_ - - - - NA_ - -- - - - - - - - - - - - - - - - - - - - - - - - -- - -- - - - 2 Lease number appropriate_ - - - - - - - - . - Yes - - _ - Surf_ Loc &_Top Prod Int lie in ADL0028306, TD lies -in ADL0028305._ 3Unique well name and number ------- - - Yes - - - - - - -- - - - - - - - - - - - - - 4 Well located in_a_defined -pool ---- - -- - - - - _ . - - -- Yes - - - - _ _ PRUDHOE BAY, PRUDHOE OIL POOL - 64015, governed by CO 341F - - - - - - - - - - - - - - - 5 Well located proper distance from drilling unit _boundary_ ---- ---- ------ Yes -- - - - - CO 341_F, Rule 2:_ There shall be no restrictions_ as to well_ spacing_ except that_nopay shall be - - 6 Well located proper distance from other wells_ _ - - - - - - . _ - - - - - - - - - Yes - .. - - - - opened_ in a well closer than 500 feet to -the boundary_ of the -affected -area. -Planned well conforms to CO _ 7 Sufficient acreage -avail -able in -drilling unit_ - ------------- - - - - - -------- Yes _ - _ - _ - - 341F,_ Rule 2- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . 8 -If deviated, -is-wellbore plat_included - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9 Operator only affected party - - - - - - - - - - - - - - Yes _ . - - - - - - - - 10 Operator has -appropriate bond in force - - - - - - - - - - - - - -Yes - - - - - - - - - - - - - - - - - - - - . - - - - - - - I - - - - - - - - - - - - 11 Permit_can beissuedwithoutconservationorder- - - - - - - - - - - - - - - - - - - - Yes - - - - - - - - _ _ - - - - - - - - - - - - _ - - - - - - - - - - - - - - - - - - - - - - - - - . . - - - - - - - - - - - - - Appr Date 12 Permit_ can beissued -without administrativ__e_approval--- - - - - - - - - - - - - - . - - Yes_ - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - 13 Can permit be approved before 15 -day wait_. ----------------------------- Yes ------------------------------------ - SFD 5/18/2016 14 Well located within area and -strata authorized by Injection Order # (put_ 10# in_ comments)- (For- _NA_ - - - - - - - - . - - - - - - - - - - - -- -15 15 All wells -within _1/4_ mile -area -of review identified (For service well only) _ - - - - - - - - - NA- _ - - - - - - - - - - - - - - - - 16 Pre -produced injector: duration -of pre production less than 3 months_ (Fpr service well only) NA- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ----------------- 17 Nonconven, gas conforms to AS31.05.0300.1.40.2.A-D) NA- - - - - - - - - - - - - - - - - - 18 Conductor string -provided - - - - - - - - - - - - - - - NA- - - . _ - - - Set in original well PBU 15-33 Engineering 19 Surface casing protects all -known_ USDWs - - - NA_ - - - - . Set in original well PBU 15-3$ - - - 20 CMT_ vol_ adequate_ to circulate_on conductor _& surf_csg - - - - - . - NA_ - - - _ _ Set in original well PBU 15-33 - - - - . - - - - - - - - - - - - 21 CMT_vo1_ adequate_to tie-in long string to -surf csg- - - NA_ - - - Set in original well PBU 15-33 - - - - - - - - - - - - - - 22 CMT -will coverall known -productive horizons_ - _ - - - - - - - - - Yes - - Sidetrack will cement liner in place - - - - - -- - - - - - 23 Casing designs adequate for C, -T, B &_ permafrost_ - - - Yes _ - - - - - - - - - - - - - 24 -Adequate-tankage or reserve pit - - - - - - - Yes - - - - - - - Rig has steel tanks_ - - - - - - 25 If_a_ re -drill, has_a 1.0-403 for abandonment been approved - _ Yes - - - - - - _ Sundry316-279 - - - - - - - - - - - - - - - - - - - �26 Adequate wellbore separation -proposed _ - - -Yes ------ ----- ---- - Proximity_ analysis performed_ - - - - - - - - 27 If_diverter required, does it meet regulations- - - - - - - - - - - - - - - - - - - - NA_ _ _ - _ _ - _ Wellhead in place. _BOP to be installed_ - - - - - - - - - - - - - - - - - - - - - - - - Appr Date 28 _Drilling fluid- program schematic_& equip list adequate_ Yes - - - - - Max Formation Pressure at 8800' TVDss 3373 psi (7.4_ppg EMW) - - - - - - - - - - MJQ 6/6/2016 29 BOPEs,_do they meet regulation - - - - - - - - - - - ---------- - - - ------ Yes _ - - - - - - - - - - - - 30 BOPE_press rating appropriate; test to -(put psig in comments)_ - - Yes - - - - - - - MASP is 2493 psi, BOP test pressure 3500 psi '31 Choke manifold complies w/API_RP-53 (May 84)_ - _ - - - Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 32 Work will occur without operation shutdown_ _ _- - - - - - Yes _ _ - - - - - Coil -Tubing sidetrack in zone- - - - - - - - - - - - - - - - - - - - - - - -- -33 33 Is presence of H2S gas probable_ - - - Yes - - - - - - - H2S measures required_ - - - - 34 Mechanical -condition of wells within AOR verified (For service well only_) _ - - - - _ _ N_A_ - - - - - - - - - - - - - - - - - - - - - - - - - - - - �35 Permit. can be issued w/o hydrogen_ sulfide measures - - - - - -- - - --- -- No - DS 15 wells are_ H2S-bearing. H2S measures_are required._ ---- -- Geology 36 _- -presented on_ potential overpressure zones - - - - Yes - - _Planned drilling mud_program (8.4_ppg) appears adequate_to control_operat_or's forecast ----------------- Appr Date 37 Seismic analysis of shallow gas_zones_ _ - _ - - - - - - - -- - - - - - N_A_ - - - - - - pore pressure -gradient (about 7.4 ppg)._Should higher pore pressures be encountered,_ -- ---- SFD 5/18/2016 38 Seabed condition survey -(if off_ -shore) - - - - - - -NA - . - . - - - BP has -immediate access to nearby fluid -mixing facilities. - - - - - - - - - - 39 Contact name/phone for weekly -progress reports- [exploratory only] - - - - - - - - - - - - - - - No_ - - - - - - - - - _ - - - - - - - - - - - - - - - - _ - - - - - - - - - - - - - - - - - - - - - - Geologic Engineering Public Commissioner: Date: Commissioner: Date Commissioner Date fl� (8(�6 t/, -o-,,